Aluren (Card)
Aluren
In 8400 decks
0% of 2256857 decks
Oct 19, 2023
The Best Commander Cards From... Tempest
Can you remember the best Commander cards from Tempest?
Aug 6, 2021
Too-Specific Top 10 - FLASH! (Ah-Ah!)
Orrery isn't the only card that lets us play at instant speed!
Chulane, Teller of Tales
22.43% of 7344 decks
1647 decks
Rin and Seri, Inseparable
6.26% of 15433 decks
966 decks
Arcades, the Strategist
2.69% of 16365 decks
441 decks
Clement, the Worrywort
10.38% of 2592 decks
269 decks
Ayula, Queen Among Bears
2.61% of 6119 decks
160 decks
Ms. Bumbleflower
2.06% of 7630 decks
157 decks
Kodama of the East Tree // Tymna the Weaver
18.88% of 805 decks
152 decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
4.00% of 3728 decks
149 decks
Zask, Skittering Swarmlord
3.32% of 4303 decks
143 decks
Karametra, God of Harvests
2.86% of 4588 decks
131 decks
Yarok, the Desecrated
1.24% of 10412 decks
129 decks
Flubs, the Fool
1.58% of 7577 decks
120 decks
Animar, Soul of Elements
0.75% of 15877 decks
119 decks
Aragorn, the Uniter
0.63% of 16380 decks
103 decks
Lonis, Cryptozoologist
2.15% of 4604 decks
99 decks
Seton, Krosan Protector
9.31% of 1031 decks
96 decks
Ezuri, Renegade Leader
3.43% of 2653 decks
91 decks
Sliver Overlord
1.33% of 6449 decks
86 decks
New Cards
Hare Apparent
74% of 35 decks
+38% synergy
Raise the Past
47% of 47 decks
+32% synergy
Enduring Courage
44% of 126 decks
+33% synergy
Enduring Vitality
38% of 281 decks
+13% synergy
Fumulus, the Infestation
36% of 14 decks
+34% synergy
High Synergy Cards
Whitemane Lion
53% of 5059 decks
+52% synergy
Dour Port-Mage
54% of 818 decks
+48% synergy
Shrieking Drake
49% of 4875 decks
+48% synergy
Pollywog Prodigy
58% of 693 decks
+45% synergy
Jetmir, Nexus of Revels
52% of 1591 decks
+44% synergy
Noble Hierarch
60% of 3165 decks
+44% synergy
Jinnie Fay, Jetmir's Second
44% of 1591 decks
+40% synergy
Ajani, Nacatl Pariah
40% of 464 decks
+38% synergy
Enlightened Tutor
54% of 5065 decks
+36% synergy
Acererak the Archlich
37% of 2091 decks
+36% synergy
Top Cards
Swords to Plowshares
66% of 5065 decks
+3% synergy
Birds of Paradise
50% of 8400 decks
+23% synergy
Rhystic Study
49% of 4872 decks
+21% synergy
Cyclonic Rift
48% of 4868 decks
+20% synergy
Assassin's Trophy
48% of 2197 decks
+18% synergy
Eladamri's Call
46% of 5061 decks
+35% synergy
Worldly Tutor
46% of 8400 decks
+32% synergy
Eternal Witness
44% of 8383 decks
+22% synergy
Llanowar Elves
41% of 8400 decks
+21% synergy
Avacyn's Pilgrim
41% of 5058 decks
+26% synergy
Creatures
Esper Sentinel
40% of 4866 decks
+20% synergy
Sliver Hivelord
40% of 436 decks
+33% synergy
Elvish Mystic
38% of 8377 decks
+20% synergy
Kutzil, Malamet Exemplar
38% of 2080 decks
+18% synergy
Marisi, Breaker of the Coil
38% of 1676 decks
+34% synergy
Fyndhorn Elves
36% of 8400 decks
+23% synergy
Sliver Legion
35% of 437 decks
+29% synergy
Beast Whisperer
35% of 8330 decks
+23% synergy
Deathrite Shaman
35% of 2211 decks
+23% synergy
Orcish Bowmasters
34% of 1236 decks
+23% synergy
Delighted Halfling
33% of 5137 decks
+19% synergy
Pond Prophet
33% of 935 decks
+29% synergy
Twenty-Toed Toad
32% of 693 decks
+26% synergy
Cavern Harpy
31% of 1147 decks
+31% synergy
Elves of Deep Shadow
31% of 2222 decks
+20% synergy
Grand Abolisher
31% of 5058 decks
+22% synergy
Sliver Queen
29% of 439 decks
+26% synergy
Thassa's Oracle
28% of 4786 decks
+21% synergy
Drannith Magistrate
28% of 4960 decks
+21% synergy
Ignoble Hierarch
27% of 547 decks
+2% synergy
Lotho, Corrupt Shirriff
27% of 507 decks
+12% synergy
Opposition Agent
27% of 2152 decks
+20% synergy
Bloom Tender
27% of 8383 decks
+19% synergy
Ranger-Captain of Eos
27% of 5024 decks
+22% synergy
Morophon, the Boundless
25% of 428 decks
+12% synergy
Dauthi Voidwalker
25% of 2124 decks
+17% synergy
Arbor Elf
25% of 8383 decks
+18% synergy
Sliver Gravemother
25% of 230 decks
+20% synergy
Dreamdew Entrancer
25% of 935 decks
+21% synergy
Long River Lurker
24% of 912 decks
+23% synergy
Taurean Mauler
24% of 2217 decks
+21% synergy
Baleful Strix
24% of 1146 decks
+11% synergy
Arahbo, the First Fang
24% of 101 decks
+18% synergy
The First Sliver
24% of 428 decks
+20% synergy
Lavinia, Azorius Renegade
23% of 3150 decks
+20% synergy
Lilysplash Mentor
23% of 993 decks
+18% synergy
Faeburrow Elder
23% of 5005 decks
+11% synergy
Lotus Cobra
22% of 8383 decks
+15% synergy
Dockside Extortionist
22% of 2190 decks
+9% synergy
Coiling Oracle
22% of 4870 decks
+14% synergy
Aven Mindcensor
21% of 5059 decks
+17% synergy
Clifftop Lookout
21% of 1305 decks
+18% synergy
Ocelot Pride
20% of 965 decks
+15% synergy
Delney, Streetwise Lookout
20% of 1729 decks
+15% synergy
Skyskipper Duo
20% of 330 decks
+18% synergy
Plagon, Lord of the Beach
19% of 31 decks
+17% synergy
Reclamation Sage
19% of 8371 decks
+8% synergy
Recruiter of the Guard
19% of 5052 decks
+16% synergy
Priest of Titania
19% of 8397 decks
+15% synergy
Bellowing Crier
19% of 818 decks
+17% synergy
Instants
Vampiric Tutor
51% of 2222 decks
+32% synergy
Fierce Guardianship
40% of 4758 decks
+22% synergy
Path to Exile
39% of 5059 decks
-7% synergy
Swan Song
37% of 4866 decks
+20% synergy
Dovin's Veto
36% of 3149 decks
+17% synergy
Heroic Intervention
36% of 8356 decks
+6% synergy
Abrupt Decay
32% of 2211 decks
+22% synergy
Force of Will
31% of 4875 decks
+19% synergy
An Offer You Can't Refuse
30% of 4400 decks
+10% synergy
Counterspell
30% of 4875 decks
-13% synergy
Beast Within
30% of 8383 decks
-9% synergy
Dark Ritual
27% of 2222 decks
+5% synergy
Mana Drain
27% of 4875 decks
+12% synergy
Teferi's Protection
27% of 5045 decks
+7% synergy
Silence
24% of 5059 decks
+18% synergy
Mystical Tutor
24% of 4875 decks
+9% synergy
Chord of Calling
24% of 8383 decks
+18% synergy
Veil of Summer
23% of 8293 decks
+17% synergy
Force of Negation
23% of 4829 decks
+13% synergy
Deflecting Swat
22% of 2185 decks
+6% synergy
Crop Rotation
21% of 8397 decks
+11% synergy
Flusterstorm
20% of 4869 decks
+13% synergy
Boros Charm
18% of 1695 decks
-7% synergy
Noxious Revival
18% of 8383 decks
+13% synergy
Sink into Stupor
18% of 1354 decks
+4% synergy
Pact of Negation
17% of 4870 decks
+9% synergy
Deadly Rollick
17% of 2170 decks
+6% synergy
Dawn's Truce
16% of 672 decks
-1% synergy
Entomb
16% of 2217 decks
+9% synergy
Mental Misstep
16% of 4870 decks
+10% synergy
Culling the Weak
15% of 2220 decks
+11% synergy
Long River's Pull
15% of 912 decks
+9% synergy
Generous Gift
15% of 5024 decks
-11% synergy
Nature's Claim
14% of 8383 decks
+5% synergy
Into the Flood Maw
14% of 912 decks
+9% synergy
Tainted Pact
14% of 2217 decks
+10% synergy
Arcane Denial
13% of 4875 decks
-6% synergy
Akroma's Will
13% of 4912 decks
+4% synergy
Demonic Consultation
12% of 2222 decks
+8% synergy
Anguished Unmaking
11% of 908 decks
-13% synergy
Strix Serenade
11% of 1354 decks
+4% synergy
Flawless Maneuver
11% of 4963 decks
+1% synergy
Polliwallop
11% of 1209 decks
+10% synergy
Ad Nauseam
11% of 2211 decks
+8% synergy
Negate
11% of 4870 decks
-12% synergy
Chaos Warp
10% of 2217 decks
-22% synergy
Force of Vigor
10% of 8308 decks
+7% synergy
Brainstorm
10% of 4875 decks
-11% synergy
Archdruid's Charm
10% of 2884 decks
+3% synergy
Lim-Dûl's Vault
9% of 1149 decks
+5% synergy
Sorceries
Demonic Tutor
59% of 2222 decks
+36% synergy
Finale of Devastation
32% of 8321 decks
+24% synergy
Diabolic Intent
31% of 2218 decks
+22% synergy
Imperial Seal
24% of 2219 decks
+18% synergy
Culling Ritual
24% of 2126 decks
+13% synergy
Cultivate
23% of 8383 decks
-23% synergy
Nature's Lore
22% of 8400 decks
-10% synergy
Reanimate
22% of 2222 decks
+7% synergy
Farseek
21% of 8383 decks
-13% synergy
Wargate
21% of 3165 decks
+18% synergy
Three Visits
21% of 8397 decks
-4% synergy
Neoform
20% of 4837 decks
+15% synergy
Toxic Deluge
20% of 2210 decks
+3% synergy
Green Sun's Zenith
20% of 8383 decks
+14% synergy
Eldritch Evolution
19% of 8359 decks
+15% synergy
Splash Portal
19% of 847 decks
+16% synergy
Kodama's Reach
16% of 8383 decks
-16% synergy
Rampant Growth
15% of 8400 decks
-19% synergy
Idyllic Tutor
15% of 5059 decks
+10% synergy
Beseech the Mirror
15% of 956 decks
+10% synergy
Boltwave
14% of 29 decks
-10% synergy
Gamble
13% of 2222 decks
+3% synergy
Blasphemous Act
13% of 2217 decks
-21% synergy
Titanic Ultimatum
12% of 1695 decks
+9% synergy
Chain of Smog
11% of 2217 decks
+9% synergy
Swarmyard Massacre
11% of 160 decks
+5% synergy
Jeska's Will
11% of 2164 decks
-7% synergy
Bala Ged Recovery
10% of 8159 decks
+1% synergy
Farewell
10% of 4741 decks
-4% synergy
Grim Tutor
10% of 2218 decks
+5% synergy
Shamanic Revelation
9% of 8367 decks
+0% synergy
Dusk // Dawn
9% of 5048 decks
+6% synergy
Glimpse of Nature
9% of 8383 decks
+8% synergy
Wheel of Fortune
9% of 2224 decks
+4% synergy
Tempt with Bunnies
9% of 508 decks
+3% synergy
Triumph of the Hordes
9% of 8383 decks
+5% synergy
Patriarch's Bidding
8% of 2217 decks
+5% synergy
Damnation
8% of 2211 decks
-0% synergy
Eerie Ultimatum
8% of 887 decks
-5% synergy
Natural Order
8% of 8400 decks
+5% synergy
Windfall
7% of 4873 decks
-6% synergy
Austere Command
7% of 5059 decks
-6% synergy
Damn
7% of 868 decks
-10% synergy
Slaughter the Strong
7% of 5042 decks
+5% synergy
Living Death
7% of 2222 decks
+1% synergy
Yawgmoth's Will
7% of 2219 decks
+5% synergy
Demonic Counsel
7% of 90 decks
+2% synergy
Ponder
6% of 4870 decks
-7% synergy
Gitaxian Probe
6% of 4870 decks
+0% synergy
Buried Alive
6% of 2222 decks
+1% synergy
Utility Artifacts
Cloudstone Curio
34% of 8383 decks
+33% synergy
Lightning Greaves
26% of 8383 decks
+0% synergy
Wishclaw Talisman
16% of 2179 decks
+10% synergy
Skullclamp
15% of 8383 decks
+2% synergy
The One Ring
14% of 5635 decks
+5% synergy
The Great Henge
14% of 8282 decks
+4% synergy
Swiftfoot Boots
13% of 8379 decks
-15% synergy
Maskwood Nexus
11% of 8110 decks
+8% synergy
Panharmonicon
10% of 8359 decks
+6% synergy
Bolas's Citadel
8% of 2195 decks
-1% synergy
Banner of Kinship
8% of 63 decks
-3% synergy
Vanquisher's Banner
8% of 8344 decks
+3% synergy
Aetherflux Reservoir
7% of 8359 decks
+4% synergy
Herald's Horn
7% of 8344 decks
+1% synergy
Thousand-Year Elixir
7% of 8383 decks
+5% synergy
Phyrexian Altar
7% of 8394 decks
+3% synergy
Ashnod's Altar
6% of 8400 decks
-1% synergy
Coat of Arms
6% of 8398 decks
+4% synergy
Birthing Pod
6% of 8383 decks
+3% synergy
Sensei's Divining Top
6% of 8383 decks
+0% synergy
Emerald Medallion
5% of 8400 decks
+4% synergy
Lifecrafter's Bestiary
5% of 8356 decks
+1% synergy
Enchantments
Mystic Remora
37% of 4875 decks
+19% synergy
Intruder Alarm
36% of 4874 decks
+34% synergy
Impact Tremors
33% of 2212 decks
+24% synergy
Sylvan Library
32% of 8400 decks
+21% synergy
Warleader's Call
32% of 582 decks
+22% synergy
Dazzling Theater // Prop Room
27% of 121 decks
-6% synergy
Aura Shards
27% of 5062 decks
+18% synergy
Leyline of the Guildpact
27% of 86 decks
+3% synergy
Guardian Project
24% of 8324 decks
+15% synergy
Smothering Tithe
23% of 5037 decks
-2% synergy
Annie Joins Up
22% of 423 decks
+3% synergy
Mana Breach
21% of 4874 decks
+21% synergy
Concordant Crossroads
20% of 8400 decks
+17% synergy
Deafening Silence
17% of 5005 decks
+15% synergy
Amphibian Downpour
17% of 1212 decks
+13% synergy
Rhythm of the Wild
16% of 2204 decks
-8% synergy
Carpet of Flowers
16% of 8397 decks
+12% synergy
Earthcraft
15% of 8400 decks
+14% synergy
Anointed Procession
14% of 5048 decks
+5% synergy
Felidar Retreat
14% of 4923 decks
+7% synergy
Chthonian Nightmare
14% of 443 decks
+11% synergy
Growing Rites of Itlimoc
13% of 8344 decks
+8% synergy
Elven Chorus
13% of 4576 decks
+8% synergy
Overburden
13% of 4872 decks
+13% synergy
High Alert
13% of 3150 decks
+11% synergy
Necropotence
12% of 2222 decks
+7% synergy
Wild Growth
12% of 8400 decks
+1% synergy
Animate Dead
12% of 2222 decks
+2% synergy
Cryptolith Rite
11% of 8360 decks
+7% synergy
Caretaker's Talent
10% of 508 decks
-3% synergy
Song of Creation
10% of 893 decks
+8% synergy
Survival of the Fittest
10% of 8398 decks
+8% synergy
Mirari's Wake
10% of 5061 decks
-4% synergy
The Meathook Massacre
10% of 2067 decks
+5% synergy
Cathars' Crusade
10% of 5058 decks
+4% synergy
Parallel Lives
10% of 8379 decks
+3% synergy
Utopia Sprawl
10% of 8383 decks
+2% synergy
Beastmaster Ascension
10% of 8383 decks
+4% synergy
Doubling Season
10% of 8383 decks
+1% synergy
Exploration
9% of 8397 decks
+1% synergy
Underworld Breach
9% of 2187 decks
+3% synergy
Trouble in Pairs
9% of 1494 decks
+2% synergy
Tribute to the World Tree
9% of 5586 decks
+0% synergy
Black Market Connections
9% of 1926 decks
-2% synergy
Goblin Bombardment
9% of 2224 decks
+2% synergy
Food Chain
8% of 8395 decks
+7% synergy
Necromancy
8% of 2222 decks
+5% synergy
Insidious Roots
8% of 576 decks
-1% synergy
Mana Echoes
8% of 2221 decks
+7% synergy
Leyline of Anticipation
8% of 4870 decks
+3% synergy
Battles
Invasion of Ikoria
13% of 5387 decks
+7% synergy
Planeswalkers
Oko, Thief of Crowns
17% of 4806 decks
+11% synergy
Grist, the Hunger Tide
11% of 2124 decks
+7% synergy
Teferi, Time Raveler
9% of 3149 decks
+3% synergy
Tyvar, Jubilant Brawler
8% of 1538 decks
+3% synergy
Comet, Stellar Pup
6% of 1407 decks
+5% synergy
Jace, Wielder of Mysteries
5% of 4837 decks
+2% synergy
Utility Lands
Boseiju, Who Endures
42% of 7820 decks
+23% synergy
Yavimaya, Cradle of Growth
38% of 8064 decks
+28% synergy
Otawara, Soaring City
34% of 4492 decks
+17% synergy
Reliquary Tower
30% of 8383 decks
+1% synergy
Gaea's Cradle
27% of 8397 decks
+22% synergy
Three Tree City
27% of 1460 decks
+16% synergy
Ancient Tomb
24% of 8400 decks
+14% synergy
Phyrexian Tower
20% of 2219 decks
+11% synergy
Bojuka Bog
17% of 2211 decks
-14% synergy
Takenuma, Abandoned Mire
16% of 2047 decks
+5% synergy
Shifting Woodland
15% of 2136 decks
+5% synergy
Lilypad Village
15% of 996 decks
+12% synergy
Alchemist's Refuge
14% of 4868 decks
+7% synergy
Dryad Arbor
12% of 8383 decks
+8% synergy
Oboro, Palace in the Clouds
11% of 4870 decks
+11% synergy
Nykthos, Shrine to Nyx
11% of 8375 decks
+6% synergy
Oakhollow Village
11% of 1463 decks
+7% synergy
Cabal Coffers
10% of 2217 decks
-1% synergy
Gavony Township
10% of 5058 decks
+0% synergy
Urborg, Tomb of Yawgmoth
9% of 8383 decks
-1% synergy
Eiganjo, Seat of the Empire
9% of 4741 decks
+0% synergy
Urza's Saga
8% of 8064 decks
+1% synergy
Kessig Wolf Run
7% of 2217 decks
-8% synergy
Rogue's Passage
7% of 8378 decks
-12% synergy
Castle Garenbrig
7% of 8282 decks
+1% synergy
Minamo, School at Water's Edge
6% of 4870 decks
+2% synergy
Wirewood Lodge
6% of 8392 decks
+5% synergy
Emergence Zone
6% of 8321 decks
+4% synergy
Minas Tirith
6% of 2896 decks
-3% synergy
Field of the Dead
6% of 8293 decks
+3% synergy
Strip Mine
6% of 8400 decks
+3% synergy
Animal Sanctuary
5% of 8179 decks
+5% synergy
Volrath's Stronghold
5% of 2220 decks
+4% synergy
Mana Artifacts
Sol Ring
80% of 8400 decks
-4% synergy
Arcane Signet
51% of 8282 decks
-21% synergy
Mana Crypt
24% of 8400 decks
+15% synergy
Chrome Mox
18% of 8383 decks
+11% synergy
Jeweled Lotus
17% of 8142 decks
+10% synergy
Lotus Petal
14% of 8400 decks
+8% synergy
Mox Diamond
13% of 8398 decks
+9% synergy
Talisman of Resilience
13% of 2192 decks
+1% synergy
Mana Vault
11% of 8400 decks
+4% synergy
Talisman of Curiosity
10% of 4829 decks
-2% synergy
Timeless Lotus
10% of 336 decks
-4% synergy
Fellwar Stone
10% of 8400 decks
-11% synergy
Talisman of Dominance
10% of 1146 decks
-22% synergy
Boros Signet
10% of 1695 decks
-14% synergy
Talisman of Creativity
9% of 910 decks
-19% synergy
Talisman of Impulse
9% of 2217 decks
+0% synergy
Simic Signet
8% of 4870 decks
-6% synergy
Gruul Signet
8% of 2217 decks
-4% synergy
Chromatic Lantern
8% of 8378 decks
-1% synergy
Golgari Signet
8% of 2211 decks
-5% synergy
Talisman of Conviction
8% of 1685 decks
-15% synergy
Selesnya Signet
8% of 5059 decks
-1% synergy
Thought Vessel
7% of 8364 decks
-9% synergy
Patchwork Banner
7% of 1208 decks
-4% synergy
Dimir Signet
7% of 1146 decks
-23% synergy
Talisman of Unity
6% of 5059 decks
-1% synergy
Mox Amber
6% of 8336 decks
+2% synergy
Talisman of Hierarchy
5% of 899 decks
-19% synergy
Lands
Command Tower
81% of 8379 decks
+7% synergy
Breeding Pool
77% of 4870 decks
+36% synergy
Hallowed Fountain
76% of 3165 decks
+35% synergy
Temple Garden
75% of 5059 decks
+34% synergy
Overgrown Tomb
73% of 2211 decks
+30% synergy
Stomping Ground
64% of 2217 decks
+23% synergy
Watery Grave
63% of 1146 decks
+22% synergy
Steam Vents
60% of 925 decks
+21% synergy
Godless Shrine
59% of 912 decks
+19% synergy
Sacred Foundry
56% of 1695 decks
+19% synergy
Jetmir's Garden
55% of 1591 decks
+22% synergy
Rejuvenating Springs
53% of 4703 decks
+24% synergy
Misty Rainforest
47% of 8383 decks
+35% synergy
Spara's Headquarters
47% of 2863 decks
+15% synergy
Windswept Heath
47% of 8392 decks
+36% synergy
Undergrowth Stadium
46% of 2152 decks
+20% synergy
Blood Crypt
46% of 586 decks
+7% synergy
Bountiful Promenade
45% of 5041 decks
+21% synergy
Sea of Clouds
40% of 3154 decks
+14% synergy
Zagoth Triome
40% of 1110 decks
+9% synergy
Bayou
39% of 2222 decks
+26% synergy
Exotic Orchard
37% of 8383 decks
+2% synergy
Ketria Triome
36% of 893 decks
+4% synergy
Tropical Island
36% of 4875 decks
+22% synergy
Scrubland
35% of 915 decks
+22% synergy
Hinterland Harbor
35% of 4869 decks
+8% synergy
Flooded Strand
35% of 8392 decks
+24% synergy
Savannah
34% of 5065 decks
+21% synergy
Verdant Catacombs
34% of 8383 decks
+23% synergy
Tundra
34% of 3170 decks
+20% synergy
Underground Sea
34% of 1149 decks
+19% synergy
Wooded Foothills
33% of 8392 decks
+23% synergy
Jungle Shrine
33% of 1695 decks
+1% synergy
Spire Garden
33% of 2207 decks
+8% synergy
Volcanic Island
32% of 928 decks
+18% synergy
Morphic Pool
32% of 1137 decks
+6% synergy
Sunpetal Grove
32% of 5059 decks
+9% synergy
Spectator Seating
31% of 1659 decks
+6% synergy
Yavimaya Coast
31% of 4872 decks
+5% synergy
Indatha Triome
31% of 887 decks
+0% synergy
Ziatora's Proving Ground
30% of 511 decks
-2% synergy
Taiga
29% of 2224 decks
+15% synergy
Raugrin Triome
29% of 561 decks
+2% synergy
Floodfarm Verge
28% of 128 decks
+7% synergy
The World Tree
28% of 409 decks
-6% synergy
Hushwood Verge
28% of 269 decks
+6% synergy
Cinder Glade
27% of 2212 decks
-11% synergy
Badlands
27% of 593 decks
+14% synergy
Canopy Vista
27% of 5052 decks
-9% synergy
Vault of Champions
27% of 880 decks
+1% synergy