Cave of Temptation (Card)

Cave of Temptation
In 8432 decks 0% of 3973142 decks
Joseph Megill
Jan 20, 2020
Ranking Every Land with EDHREC – 2019 Edition
Ranking every major land that came out in 2019!
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Top Commanders (9)
The Swarmlord
34.65% of 2020 decks 700 decks
Omarthis, Ghostfire Initiate
22.90% of 1201 decks 275 decks
Magus Lucea Kane
15.30% of 9052 decks 1385 decks
Traxos, Scourge of Kroog
9.79% of 2185 decks 214 decks
Graaz, Unstoppable Juggernaut
8.90% of 2763 decks 246 decks
Liberator, Urza's Battlethopter
5.32% of 2859 decks 152 decks
Child of Alara
4.56% of 3967 decks 181 decks
Animar, Soul of Elements
1.81% of 14625 decks 265 decks
Kozilek, the Great Distortion
1.33% of 6792 decks 90 decks
New Cards (5)
It That Heralds the End
56% of 18 decks +45% synergy
Goldvein Hydra
39% of 135 decks +35% synergy
Hell to Pay
24% of 98 decks +20% synergy
Abraded Bluffs
24% of 33 decks +20% synergy
Conduit Pylons
19% of 175 decks +15% synergy
High Synergy Cards (10)
Zoanthrope
73% of 3019 decks +73% synergy
Winged Hive Tyrant
73% of 3019 decks +73% synergy
The First Tyrannic War
71% of 2803 decks +70% synergy
Mawloc
68% of 3202 decks +67% synergy
Shadow in the Warp
64% of 3202 decks +63% synergy
Tyranid Prime
60% of 3184 decks +60% synergy
Ravener
60% of 3184 decks +60% synergy
Trygon Prime
58% of 3184 decks +58% synergy
Malanthrope
58% of 3184 decks +58% synergy
Bred for the Hunt
55% of 3790 decks +54% synergy
Top Cards (10)
Cultivate
58% of 5303 decks +36% synergy
Biophagus
55% of 4226 decks +54% synergy
Hull Breach
55% of 3764 decks +53% synergy
Atalan Jackal
54% of 3202 decks +54% synergy
Tyrant Guard
54% of 4226 decks +53% synergy
Rampant Growth
53% of 5303 decks +37% synergy
Aberrant
52% of 4226 decks +52% synergy
Exocrine
52% of 4008 decks +52% synergy
Tervigon
52% of 4226 decks +52% synergy
Sporocyst
52% of 4226 decks +51% synergy
Creatures (50)
Clamavus
52% of 4226 decks +51% synergy
Termagant Swarm
52% of 4226 decks +51% synergy
Broodlord
52% of 4227 decks +51% synergy
Nexos
50% of 4226 decks +49% synergy
Hormagaunt Horde
47% of 4226 decks +46% synergy
Old One Eye
46% of 4227 decks +45% synergy
Tyranid Harridan
45% of 3184 decks +45% synergy
Screamer-Killer
43% of 4008 decks +43% synergy
Purestrain Genestealer
42% of 4226 decks +42% synergy
Venomthrope
42% of 3184 decks +42% synergy
Hierophant Bio-Titan
40% of 4226 decks +39% synergy
Gargoyle Flock
39% of 3184 decks +39% synergy
Haruspex
39% of 4226 decks +39% synergy
Toxicrene
36% of 4226 decks +36% synergy
Deathleaper, Terror Weapon
34% of 2746 decks +34% synergy
The Swarmlord
33% of 2803 decks +33% synergy
Genestealer Patriarch
31% of 3634 decks +31% synergy
Kami of Whispered Hopes
30% of 2209 decks +26% synergy
The Red Terror
30% of 4008 decks +29% synergy
Magus Lucea Kane
29% of 2803 decks +29% synergy
Acolyte Hybrid
28% of 4008 decks +28% synergy
Rampaging Yao Guai
23% of 261 decks +20% synergy
Lictor
21% of 4226 decks +21% synergy
Hydroid Krasis
20% of 3790 decks +19% synergy
Genestealer Locus
17% of 3634 decks +17% synergy
Forgotten Ancient
17% of 5303 decks +14% synergy
Emrakul, the World Anew
17% of 18 decks +3% synergy
Animar, Soul of Elements
16% of 3204 decks +16% synergy
Ingenious Prodigy
16% of 1045 decks +15% synergy
The Goose Mother
16% of 927 decks +15% synergy
Kutzil, Malamet Exemplar
15% of 240 decks +10% synergy
Bristly Bill, Spine Sower
14% of 167 decks +11% synergy
Foundry Inspector
14% of 8431 decks +10% synergy
Stonecoil Serpent
13% of 8375 decks +12% synergy
Kodama of the West Tree
13% of 4922 decks +11% synergy
Palladium Myr
13% of 8431 decks +11% synergy
Threefold Thunderhulk
13% of 1439 decks +11% synergy
Herald of Secret Streams
13% of 4450 decks +11% synergy
Ghyrson Starn, Kelermorph
13% of 3019 decks +12% synergy
Solemn Simulacrum
12% of 8431 decks -3% synergy
Corpsejack Menace
12% of 1393 decks +11% synergy
Steel Overseer
11% of 8431 decks +10% synergy
Incubation Druid
11% of 5303 decks +9% synergy
Master Biomancer
11% of 3790 decks +10% synergy
Evolution Sage
11% of 5303 decks +8% synergy
Honest Rutstein
11% of 27 decks +7% synergy
Railway Brawler
11% of 158 decks +8% synergy
Abzan Falconer
11% of 2248 decks +9% synergy
Marcus, Mutant Mayor
10% of 191 decks +9% synergy
Conclave Mentor
10% of 1378 decks +9% synergy
Instants (50)
Inspiring Call
52% of 5303 decks +48% synergy
Aetherize
39% of 4450 decks +36% synergy
Starstorm
37% of 4908 decks +36% synergy
Harrow
36% of 5303 decks +31% synergy
Swords to Plowshares
28% of 2248 decks -1% synergy
Repulsive Mutation
28% of 346 decks +27% synergy
Mutational Advantage
26% of 205 decks +23% synergy
Beast Within
19% of 5303 decks +0% synergy
Path to Exile
18% of 2248 decks -2% synergy
Counterspell
17% of 4450 decks -4% synergy
Chaos Warp
14% of 4908 decks -2% synergy
Boros Charm
13% of 1348 decks +7% synergy
Atomize
13% of 55 decks +10% synergy
Generous Gift
12% of 2248 decks +0% synergy
Heroic Intervention
12% of 5303 decks -2% synergy
Putrefy
11% of 1393 decks +8% synergy
Negate
10% of 4450 decks -1% synergy
Desecrate Reality
10% of 2536 decks +8% synergy
Warping Wail
9% of 8431 decks +9% synergy
Dark Ritual
9% of 2238 decks -2% synergy
Deadly Dispute
9% of 2012 decks +4% synergy
Mortify
9% of 1253 decks +6% synergy
Snakeskin Veil
9% of 5182 decks +7% synergy
Return of the Wildspeaker
9% of 5276 decks +3% synergy
Terminate
9% of 1277 decks +4% synergy
Unbreakable Formation
9% of 2248 decks +5% synergy
Stroke of Midnight
8% of 600 decks +1% synergy
Gaea's Gift
8% of 3165 decks +7% synergy
Scour from Existence
8% of 8431 decks +8% synergy
Despark
8% of 1253 decks +4% synergy
Growth Spiral
8% of 3790 decks +3% synergy
Ripples of Potential
8% of 729 decks +6% synergy
Pull from Tomorrow
8% of 4450 decks +6% synergy
Silkguard
8% of 4874 decks +7% synergy
Tyvar's Stand
8% of 2741 decks +5% synergy
Hagra Mauling
8% of 2172 decks +6% synergy
Village Rites
8% of 2177 decks +2% synergy
Utter End
7% of 1253 decks +6% synergy
Return to Nature
7% of 5303 decks +4% synergy
Vastwood Fortification
7% of 5216 decks +6% synergy
Titan's Presence
7% of 8431 decks +6% synergy
Invigorating Surge
6% of 5229 decks +6% synergy
Entish Restoration
6% of 1690 decks +2% synergy
Abzan Charm
6% of 917 decks +5% synergy
Deathsprout
6% of 1393 decks +5% synergy
Trash the Town
6% of 148 decks +5% synergy
Radstorm
6% of 231 decks +2% synergy
Disenchant
6% of 2248 decks +4% synergy
Not of This World
6% of 8431 decks +5% synergy
Final Showdown
6% of 51 decks +1% synergy
Sorceries (47)
Farseek
47% of 5303 decks +31% synergy
Explore
37% of 5303 decks +33% synergy
Tyranid Invasion
19% of 4226 decks +19% synergy
Doppelgang
19% of 368 decks +18% synergy
Kodama's Reach
16% of 5303 decks +0% synergy
Blasphemous Act
14% of 4908 decks -2% synergy
Requisition Raid
14% of 63 decks +11% synergy
Wave Goodbye
14% of 729 decks +12% synergy
Worldsoul's Rage
13% of 275 decks +12% synergy
Blue Sun's Twilight
12% of 2290 decks +11% synergy
All Is Dust
11% of 8431 decks +10% synergy
Nature's Lore
11% of 5303 decks -4% synergy
Open the Way
10% of 1853 decks +9% synergy
Curse of the Swine
9% of 4450 decks +7% synergy
Feed the Swarm
9% of 2169 decks -1% synergy
Green Sun's Twilight
9% of 2532 decks +8% synergy
Ondu Inversion
8% of 2192 decks +7% synergy
Insatiable Avarice
8% of 53 decks +1% synergy
Rishkar's Expertise
8% of 5303 decks +2% synergy
Introduction to Annihilation
7% of 8194 decks +7% synergy
Austere Command
7% of 2248 decks +1% synergy
Diabolic Tutor
7% of 2238 decks +4% synergy
Thirsting Roots
7% of 2532 decks +6% synergy
Sign in Blood
7% of 2238 decks +1% synergy
Demonic Tutor
7% of 2238 decks -5% synergy
Unnatural Restoration
7% of 2747 decks +4% synergy
Animist's Awakening
7% of 5303 decks +6% synergy
Push // Pull
7% of 61 decks +7% synergy
Three Visits
6% of 5303 decks -5% synergy
Zof Consumption
6% of 2172 decks +6% synergy
Introduction to Prophecy
6% of 8194 decks +6% synergy
One Last Job
6% of 51 decks +5% synergy
Rise of the Eldrazi
6% of 2536 decks +4% synergy
Gruesome Slaughter
6% of 8431 decks +6% synergy
Drown in Ichor
6% of 1072 decks +4% synergy
Farewell
6% of 1938 decks -1% synergy
Nuclear Fallout
6% of 104 decks +2% synergy
Harmonize
6% of 5303 decks +1% synergy
Read the Bones
6% of 2238 decks +1% synergy
Time Wipe
5% of 1149 decks +4% synergy
Wrath of God
5% of 2248 decks +2% synergy
Angelfire Ignition
5% of 1175 decks +5% synergy
Awaken the Woods
5% of 3120 decks +3% synergy
Collective Effort
5% of 2248 decks +5% synergy
Tezzeret's Gambit
5% of 4450 decks +3% synergy
Expanded Anatomy
5% of 8194 decks +5% synergy
Faithless Looting
5% of 4908 decks -3% synergy
Utility Artifacts (34)
Bone Sabres
38% of 4226 decks +38% synergy
Swiftfoot Boots
24% of 8431 decks -5% synergy
Ozolith, the Shattered Spire
23% of 2209 decks +20% synergy
Herald's Horn
21% of 8431 decks +15% synergy
Icon of Ancestry
17% of 8406 decks +16% synergy
The Ozolith
15% of 8320 decks +11% synergy
Power Fist
13% of 261 decks +10% synergy
Lightning Greaves
13% of 8431 decks -12% synergy
Forsaken Monument
12% of 8275 decks +11% synergy
Collector's Cage
11% of 56 decks +10% synergy
Tarrian's Soulcleaver
10% of 1627 decks +7% synergy
Andúril, Narsil Reforged
10% of 1497 decks +8% synergy
Mystic Forge
10% of 8406 decks +7% synergy
Wayfarer's Bauble
8% of 8431 decks -3% synergy
Goliath Truck
8% of 6571 decks +7% synergy
Lavaspur Boots
7% of 175 decks +1% synergy
Manifold Key
7% of 8406 decks +6% synergy
Blackblade Reforged
7% of 8431 decks +3% synergy
The Great Henge
7% of 5276 decks +2% synergy
Sculpting Steel
7% of 8431 decks +4% synergy
Recon Craft Theta
7% of 447 decks +6% synergy
Thousand Moons Smithy
7% of 419 decks +4% synergy
Unwinding Clock
7% of 8431 decks +4% synergy
Pip-Boy 3000
7% of 426 decks +4% synergy
Agatha's Soul Cauldron
6% of 2231 decks +4% synergy
Collector's Vault
6% of 2083 decks +4% synergy
Trading Post
6% of 8431 decks +4% synergy
Commander's Plate
5% of 8255 decks +3% synergy
The Skullspore Nexus
5% of 802 decks +2% synergy
Nettlecyst
5% of 8074 decks +4% synergy
Cloud Key
5% of 8431 decks +3% synergy
Fireshrieker
5% of 8431 decks +4% synergy
Fractal Harness
5% of 5102 decks +5% synergy
Moonsilver Key
5% of 7933 decks +3% synergy
Enchantments (41)
Hardened Scales
51% of 5303 decks +47% synergy
Death's Presence
35% of 5303 decks +34% synergy
Leyline of the Guildpact
34% of 50 decks +32% synergy
New Horizons
28% of 5303 decks +28% synergy
Abundance
27% of 5303 decks +26% synergy
Overgrowth
27% of 5303 decks +26% synergy
Rhythm of the Wild
23% of 3764 decks +18% synergy
All Will Be One
22% of 2449 decks +20% synergy
Garruk's Uprising
19% of 5227 decks +13% synergy
Temur Ascendancy
18% of 3204 decks +17% synergy
Warleader's Call
15% of 92 decks +11% synergy
Simic Ascendancy
15% of 3790 decks +14% synergy
Unbound Flourishing
14% of 5303 decks +14% synergy
Kellan Joins Up
14% of 22 decks +13% synergy
Court of Garenbrig
13% of 1182 decks +11% synergy
Ugin's Mastery
12% of 2459 decks +11% synergy
Rakdos Joins Up
11% of 35 decks +10% synergy
Branching Evolution
11% of 5222 decks +9% synergy
Invigorating Hot Spring
11% of 3526 decks +10% synergy
Tribute to the World Tree
11% of 2298 decks +6% synergy
Vraska Joins Up
10% of 39 decks +8% synergy
Felidar Retreat
9% of 2191 decks +6% synergy
Doubling Season
9% of 5303 decks +5% synergy
Brokers Ascendancy
8% of 714 decks +7% synergy
Uncivil Unrest
8% of 2044 decks +7% synergy
Hydra's Growth
8% of 5257 decks +7% synergy
Cathars' Crusade
8% of 2248 decks +5% synergy
Mirari's Wake
7% of 1414 decks +4% synergy
Smothering Tithe
7% of 2248 decks -4% synergy
Up the Beanstalk
7% of 1216 decks +5% synergy
Lost in the Maze
7% of 384 decks +6% synergy
Together Forever
7% of 2248 decks +6% synergy
Master Chef
7% of 4583 decks +6% synergy
Maelstrom Nexus
6% of 749 decks +6% synergy
Birth of the Imperium
6% of 533 decks +6% synergy
Virtue of Strength
6% of 1098 decks +4% synergy
The Kami War
6% of 584 decks +5% synergy
Citadel Siege
6% of 2248 decks +5% synergy
Reach for the Sky
6% of 89 decks +5% synergy
Moldervine Reclamation
5% of 1381 decks +3% synergy
Rhystic Study
5% of 4450 decks -9% synergy
Battles (1)
Invasion of Alara
6% of 265 decks +5% synergy
Planeswalkers (6)
Ugin, the Ineffable
12% of 8431 decks +10% synergy
Kiora, Behemoth Beckoner
9% of 3790 decks +8% synergy
Ajani, the Greathearted
5% of 1414 decks +5% synergy
Basri Ket
5% of 2200 decks +5% synergy
Archangel Elspeth
5% of 972 decks +4% synergy
Karn, Living Legacy
5% of 6898 decks +4% synergy
Utility Lands (50)
Rogue's Passage
27% of 8431 decks +8% synergy
Slayers' Stronghold
21% of 1348 decks +19% synergy
Sunhome, Fortress of the Legion
20% of 1348 decks +19% synergy
Temple of the False God
19% of 8431 decks +9% synergy
Drannith Ruins
18% of 3287 decks +17% synergy
Reliquary Tower
17% of 8431 decks -12% synergy
Bojuka Bog
15% of 2238 decks -1% synergy
Grim Backwoods
15% of 1393 decks +14% synergy
Karn's Bastion
15% of 8431 decks +10% synergy
Needle Spires
15% of 1348 decks +14% synergy
Restless Bivouac
15% of 331 decks +14% synergy
Gavony Township
14% of 1414 decks +12% synergy
Buried Ruin
14% of 8431 decks +9% synergy
Tyrite Sanctum
14% of 8211 decks +12% synergy
Shambling Vent
14% of 1253 decks +13% synergy
Forge of Heroes
13% of 8431 decks +12% synergy
Lavaclaw Reaches
13% of 1277 decks +13% synergy
Urza's Tower
12% of 8431 decks +11% synergy
Urza's Power Plant
12% of 8431 decks +11% synergy
Urza's Mine
12% of 8431 decks +11% synergy
Stirring Wildwood
12% of 1414 decks +12% synergy
Shrine of the Forsaken Gods
12% of 8431 decks +11% synergy
Hidden Necropolis
12% of 442 decks +11% synergy
Hidden Courtyard
12% of 461 decks +11% synergy
Vitu-Ghazi, the City-Tree
12% of 1414 decks +11% synergy
Oran-Rief, the Vastwood
11% of 5303 decks +9% synergy
Darksteel Citadel
11% of 8431 decks +7% synergy
War Room
10% of 8255 decks +4% synergy
Zhalfirin Void
10% of 8431 decks +9% synergy
Tomb of the Spirit Dragon
10% of 8431 decks +9% synergy
Stensia Bloodhall
10% of 1277 decks +10% synergy
Barren Moor
10% of 2238 decks +8% synergy
Radiant Fountain
9% of 8431 decks +8% synergy
Idyllic Grange
9% of 2225 decks +9% synergy
Bonders' Enclave
9% of 8309 decks +7% synergy
Arch of Orazca
9% of 8431 decks +8% synergy
Kessig Wolf Run
9% of 3764 decks +5% synergy
Llanowar Reborn
9% of 5303 decks +8% synergy
Crawling Barrens
9% of 8283 decks +8% synergy
Guildless Commons
9% of 8255 decks +7% synergy
Blast Zone
9% of 8431 decks +7% synergy
Cryptic Caves
9% of 8406 decks +8% synergy
Mage-Ring Network
8% of 8431 decks +8% synergy
Minas Tirith
8% of 758 decks +2% synergy
Mishra's Factory
8% of 8431 decks +7% synergy
Branch of Vitu-Ghazi
8% of 663 decks +7% synergy
Restless Cottage
8% of 319 decks +6% synergy
Urza's Workshop
7% of 5337 decks +6% synergy
Arid Archway
7% of 273 decks +4% synergy
Urza's Factory
7% of 8431 decks +7% synergy
Mana Artifacts (37)
Sol Ring
74% of 8431 decks -10% synergy
Arcane Signet
53% of 8375 decks -17% synergy
Mind Stone
21% of 8431 decks +3% synergy
Boros Signet
17% of 1348 decks +11% synergy
Everflowing Chalice
15% of 8431 decks +10% synergy
Commander's Sphere
15% of 8431 decks -2% synergy
Rakdos Signet
13% of 1277 decks +5% synergy
Hedron Archive
12% of 8431 decks +9% synergy
Timeless Lotus
12% of 441 decks +11% synergy
Thran Dynamo
12% of 8431 decks +7% synergy
Orzhov Signet
11% of 1253 decks +5% synergy
Dimir Signet
11% of 1306 decks +3% synergy
Thought Vessel
11% of 8431 decks -5% synergy
Talisman of Conviction
10% of 1348 decks +5% synergy
Worn Powerstone
9% of 8431 decks +7% synergy
Azorius Signet
9% of 1149 decks +3% synergy
Fellwar Stone
8% of 8431 decks -13% synergy
Talisman of Dominance
8% of 1306 decks +0% synergy
Talisman of Hierarchy
8% of 1253 decks +2% synergy
Golgari Signet
8% of 1393 decks +5% synergy
Selesnya Signet
8% of 1414 decks +6% synergy
Dreamstone Hedron
7% of 8431 decks +6% synergy
Marble Diamond
7% of 2248 decks +5% synergy
Talisman of Indulgence
7% of 1277 decks +1% synergy
Chromatic Lantern
7% of 8431 decks -3% synergy
Simic Signet
7% of 3790 decks +3% synergy
Liquimetal Torque
6% of 8093 decks +2% synergy
Izzet Signet
6% of 3521 decks -1% synergy
Elementalist's Palette
6% of 8120 decks +5% synergy
Charcoal Diamond
6% of 2238 decks +2% synergy
Prismatic Lens
6% of 8431 decks +4% synergy
Sonic Screwdriver
5% of 1738 decks +3% synergy
Basalt Monolith
5% of 8431 decks +2% synergy
Fire Diamond
5% of 4908 decks +2% synergy
Talisman of Creativity
5% of 3521 decks -1% synergy
Gruul Signet
5% of 3764 decks +2% synergy
Stonespeaker Crystal
5% of 7310 decks +4% synergy
Lands (50)
Frontier Bivouac
79% of 3204 decks +76% synergy
Cinder Glade
67% of 3764 decks +59% synergy
Command Tower
66% of 8431 decks -8% synergy
Game Trail
61% of 3764 decks +57% synergy
Temple of Epiphany
59% of 3521 decks +55% synergy
Temple of Mystery
58% of 3790 decks +55% synergy
Temple of Abandon
57% of 3764 decks +54% synergy
Thornwood Falls
53% of 3790 decks +51% synergy
Rugged Highlands
51% of 3764 decks +50% synergy
Opal Palace
49% of 8431 decks +46% synergy
Evolving Wilds
46% of 8431 decks +24% synergy
Captivating Cave
43% of 1439 decks +42% synergy
Exotic Orchard
42% of 8431 decks +8% synergy
Terramorphic Expanse
39% of 8431 decks +23% synergy
Path of Ancestry
39% of 8431 decks +19% synergy
Crumbling Necropolis
38% of 896 decks +34% synergy
Jungle Shrine
38% of 920 decks +34% synergy
Arcane Sanctum
37% of 954 decks +34% synergy
Mystic Monastery
35% of 813 decks +32% synergy
Opulent Palace
34% of 961 decks +31% synergy
Sandsteppe Citadel
33% of 917 decks +30% synergy
Nomad Outpost
33% of 854 decks +29% synergy
Ash Barrens
32% of 8431 decks +27% synergy
Seaside Citadel
29% of 936 decks +26% synergy
Unclaimed Territory
29% of 8431 decks +24% synergy
Boros Guildgate
25% of 1348 decks +24% synergy
Golgari Guildgate
24% of 1393 decks +22% synergy
Orzhov Guildgate
24% of 1253 decks +22% synergy
Rakdos Guildgate
23% of 1277 decks +22% synergy
Azorius Guildgate
23% of 1149 decks +22% synergy
Dimir Guildgate
22% of 1306 decks +21% synergy
Selesnya Guildgate
22% of 1414 decks +21% synergy
Myriad Landscape
20% of 8431 decks -1% synergy
Boros Garrison
20% of 1348 decks +17% synergy
Blossoming Sands
19% of 1414 decks +17% synergy
Jungle Hollow
18% of 1393 decks +16% synergy
Canopy Vista
17% of 1414 decks +10% synergy
The World Tree
17% of 716 decks +15% synergy
Savage Lands
17% of 856 decks +15% synergy
Scoured Barrens
17% of 1253 decks +15% synergy
Bloodfell Caves
17% of 1277 decks +15% synergy
Crystal Grotto
16% of 6778 decks +15% synergy
Golgari Rot Farm
16% of 1393 decks +12% synergy
Urza's Cave
16% of 19 decks +12% synergy
Dismal Backwater
15% of 1306 decks +13% synergy
Battlefield Forge
15% of 1348 decks +9% synergy
Selesnya Sanctuary
14% of 1414 decks +11% synergy
Sunken Hollow
14% of 1306 decks +5% synergy
Ketria Triome
14% of 3177 decks +10% synergy
Wind-Scarred Crag
14% of 1348 decks +12% synergy