Kazandu Tuskcaller (Card)
Kazandu Tuskcaller
In 5529 decks
0.20% of 2742498 decks
Apr 14, 2021
Commander 2021 Review -- Quantum Quandrix
Commander 2021 review week at Commander's Herald rolls on, with Michael Celani reviewing Quantum Quandrix!
Adrix and Nev, Twincasters
21.61% of 7048 decks
1523 decks
Esix, Fractal Bloom
11.60% of 3448 decks
400 decks
Derevi, Empyrial Tactician
3.11% of 8820 decks
274 decks
Atraxa, Praetors' Voice
0.70% of 35872 decks
252 decks
Hamza, Guardian of Arashin
5.46% of 4250 decks
232 decks
Ruxa, Patient Professor
8.35% of 2466 decks
206 decks
Trostani, Selesnya's Voice
4.19% of 4826 decks
202 decks
Sachi, Daughter of Seshiro
43.57% of 319 decks
139 decks
Tazri, Stalwart Survivor
4.59% of 2308 decks
106 decks
Rhys the Redeemed
1.84% of 4451 decks
82 decks
Chatterfang, Squirrel General
0.34% of 18827 decks
64 decks
Lulu, Loyal Hollyphant // Master Chef
20.76% of 289 decks
60 decks
Henry Wu, InGen Geneticist
3.36% of 1279 decks
43 decks
Ghired, Conclave Exile
1.15% of 3738 decks
43 decks
Garth One-Eye
0.98% of 4406 decks
43 decks
Prossh, Skyraider of Kher
0.76% of 5626 decks
43 decks
Oviya Pashiri, Sage Lifecrafter
9.40% of 447 decks
42 decks
Xavier Sal, Infested Captain
0.68% of 6193 decks
42 decks
Jetmir, Nexus of Revels
0.46% of 9190 decks
42 decks
Galadriel, Light of Valinor
0.34% of 11101 decks
38 decks
New Cards
Roar of Endless Song
24% of 34 decks
+22% synergy
Mammoth Bellow
19% of 32 decks
+18% synergy
Temur Monument
12% of 43 decks
+11% synergy
Loxodon Battle Priest
8% of 214 decks
+8% synergy
Temur Battlecrier
7% of 43 decks
-3% synergy
High Synergy Cards
Reef Worm
50% of 3268 decks
+49% synergy
Perplexing Test
50% of 3268 decks
+48% synergy
Rite of Replication
51% of 3268 decks
+48% synergy
Curiosity Crafter
49% of 3268 decks
+47% synergy
Theoretical Duplication
45% of 3268 decks
+45% synergy
Esix, Fractal Bloom
43% of 3268 decks
+41% synergy
Guul Draz Assassin
37% of 984 decks
+37% synergy
Replication Technique
38% of 3268 decks
+37% synergy
Rapid Hybridization
44% of 3268 decks
+35% synergy
Ezuri's Predation
38% of 5529 decks
+35% synergy
Top Cards
Rampant Growth
50% of 5529 decks
+16% synergy
Cultivate
49% of 5529 decks
+4% synergy
Beast Within
48% of 5529 decks
+11% synergy
Kodama's Reach
48% of 5529 decks
+18% synergy
Swords to Plowshares
44% of 2126 decks
-19% synergy
Rampaging Baloths
41% of 5529 decks
+34% synergy
Shamanic Revelation
39% of 5529 decks
+30% synergy
Coiling Oracle
37% of 3268 decks
+31% synergy
Counterspell
37% of 3268 decks
-5% synergy
Curse of the Swine
37% of 3268 decks
+33% synergy
Game Changers
Rhystic Study
12% of 3268 decks
-14% synergy
Cyclonic Rift
12% of 3268 decks
-14% synergy
Aura Shards
10% of 2126 decks
+2% synergy
Teferi's Protection
10% of 2126 decks
-9% synergy
Demonic Tutor
9% of 984 decks
-12% synergy
Seedborn Muse
8% of 5529 decks
+0% synergy
Worldly Tutor
6% of 5529 decks
-7% synergy
Fierce Guardianship
6% of 3268 decks
-13% synergy
Enlightened Tutor
6% of 2126 decks
-11% synergy
Vampiric Tutor
5% of 984 decks
-12% synergy
Creatures
Master Biomancer
36% of 3268 decks
+32% synergy
Hornet Queen
36% of 5529 decks
+33% synergy
Nirkana Cutthroat
34% of 984 decks
+34% synergy
Trygon Predator
33% of 3268 decks
+30% synergy
Avenger of Zendikar
28% of 5529 decks
+19% synergy
Null Champion
28% of 984 decks
+28% synergy
Zulaport Enforcer
27% of 984 decks
+27% synergy
Scute Swarm
27% of 5529 decks
+17% synergy
Quandrix Cultivator
27% of 3268 decks
+26% synergy
Koma, Cosmos Serpent
27% of 3268 decks
+21% synergy
Deekah, Fractal Theorist
26% of 3268 decks
+25% synergy
Zimone, Quandrix Prodigy
25% of 3268 decks
+23% synergy
Progenitor Mimic
24% of 3268 decks
+22% synergy
Biovisionary
23% of 3268 decks
+22% synergy
Terastodon
23% of 5529 decks
+20% synergy
Hydra Broodmaster
23% of 5529 decks
+21% synergy
Junk Winder
22% of 3268 decks
+20% synergy
Crafty Cutpurse
22% of 3268 decks
+22% synergy
Spawning Kraken
21% of 3268 decks
+20% synergy
Incubation Druid
21% of 5529 decks
+16% synergy
Sakura-Tribe Elder
21% of 5529 decks
+3% synergy
Lord of Shatterskull Pass
20% of 831 decks
+20% synergy
Llanowar Elves
19% of 5529 decks
-1% synergy
Transcendent Master
18% of 2126 decks
+18% synergy
Arasta of the Endless Web
18% of 5529 decks
+15% synergy
Eternal Witness
18% of 5529 decks
-1% synergy
Hornet Nest
18% of 5529 decks
+17% synergy
Kargan Dragonlord
18% of 831 decks
+18% synergy
Kabira Vindicator
18% of 2126 decks
+18% synergy
Hedron-Field Purists
17% of 2126 decks
+17% synergy
Student of Warfare
17% of 2126 decks
+17% synergy
Tireless Provisioner
17% of 5529 decks
+6% synergy
Avacyn's Pilgrim
17% of 2126 decks
+3% synergy
Brimstone Mage
17% of 831 decks
+17% synergy
Zirda, the Dawnwaker
17% of 525 decks
+14% synergy
Kenrith, the Returned King
17% of 262 decks
+13% synergy
Koma, World-Eater
16% of 1097 decks
+12% synergy
Guardian Augmenter
16% of 5529 decks
+14% synergy
Loxodon Hierarch
16% of 2126 decks
+16% synergy
Winding Constrictor
16% of 984 decks
+12% synergy
Ignoble Hierarch
16% of 352 decks
-10% synergy
Jaheira, Friend of the Forest
15% of 5529 decks
+11% synergy
Forgotten Ancient
15% of 5529 decks
+9% synergy
Dragonmaster Outcast
15% of 831 decks
+12% synergy
Managorger Hydra
15% of 5529 decks
+11% synergy
Venerated Loxodon
15% of 2126 decks
+15% synergy
Caravan Escort
14% of 2126 decks
+14% synergy
Adrix and Nev, Twincasters
14% of 3268 decks
+9% synergy
Loxodon Gatekeeper
14% of 2126 decks
+14% synergy
Loxodon Smiter
14% of 2126 decks
+14% synergy
Instants
Path to Exile
33% of 2126 decks
-14% synergy
Krosan Grip
30% of 5529 decks
+23% synergy
Return of the Wildspeaker
29% of 5529 decks
+17% synergy
Generous Gift
29% of 2126 decks
+4% synergy
Eureka Moment
27% of 3268 decks
+23% synergy
Growth Spiral
27% of 3268 decks
+5% synergy
Double Major
26% of 3268 decks
+23% synergy
Second Harvest
24% of 5529 decks
+19% synergy
Incubation // Incongruity
23% of 3268 decks
+22% synergy
Biomass Mutation
21% of 3268 decks
+19% synergy
Sundering Growth
20% of 2126 decks
+16% synergy
Heroic Intervention
20% of 5529 decks
-10% synergy
Negate
19% of 3268 decks
-4% synergy
Atomize
17% of 660 decks
+13% synergy
Rootborn Defenses
17% of 2126 decks
+14% synergy
Cackling Counterpart
16% of 3268 decks
+14% synergy
Assassin's Trophy
15% of 984 decks
-16% synergy
Artifact Mutation
13% of 831 decks
+9% synergy
Chaos Warp
13% of 831 decks
-18% synergy
Commander's Insight
13% of 3268 decks
+13% synergy
Unbreakable Formation
13% of 2126 decks
+6% synergy
Mystic Reflection
12% of 3268 decks
+11% synergy
Anguished Unmaking
12% of 578 decks
-12% synergy
March of the Multitudes
12% of 2126 decks
+9% synergy
Brokers Confluence
12% of 956 decks
+10% synergy
Arcane Denial
11% of 3268 decks
-9% synergy
See Double
11% of 3268 decks
+9% synergy
Selesnya Charm
10% of 2126 decks
+9% synergy
Putrefy
10% of 984 decks
-6% synergy
Boros Charm
10% of 525 decks
-15% synergy
Pongify
10% of 3268 decks
-2% synergy
Druid's Deliverance
9% of 5529 decks
+8% synergy
Aura Mutation
9% of 2126 decks
+6% synergy
Naya Charm
9% of 525 decks
+2% synergy
Advent of the Wurm
8% of 2126 decks
+8% synergy
Golgari Charm
8% of 984 decks
+3% synergy
Pledge of Unity
7% of 2126 decks
+6% synergy
Brainstorm
7% of 3268 decks
-13% synergy
White Sun's Zenith
7% of 2126 decks
+6% synergy
Secure the Wastes
7% of 2126 decks
+4% synergy
Return to Nature
7% of 5529 decks
+1% synergy
Dovin's Veto
7% of 956 decks
-11% synergy
Grim Affliction
7% of 984 decks
+6% synergy
Eladamri's Call
6% of 2126 decks
-4% synergy
Inspiring Call
6% of 5529 decks
-2% synergy
Curious Herd
6% of 5529 decks
+6% synergy
Fling
6% of 831 decks
+4% synergy
Arachnogenesis
6% of 5529 decks
+4% synergy
An Offer You Can't Refuse
6% of 3268 decks
-16% synergy
Mana Drain
6% of 3268 decks
-9% synergy
Sorceries
Oversimplify
31% of 3268 decks
+30% synergy
Spitting Image
28% of 3268 decks
+27% synergy
Golden Ratio
23% of 3268 decks
+22% synergy
Nature's Lore
19% of 5529 decks
-12% synergy
Farseek
19% of 5529 decks
-16% synergy
Quasiduplicate
18% of 3268 decks
+16% synergy
Hour of Reckoning
15% of 2126 decks
+11% synergy
Irenicus's Vile Duplication
15% of 3268 decks
+12% synergy
Three Visits
14% of 5529 decks
-10% synergy
Blasphemous Act
14% of 831 decks
-19% synergy
Harmonize
14% of 5529 decks
+5% synergy
Nissa's Expedition
12% of 5529 decks
+11% synergy
Body of Research
11% of 3268 decks
+11% synergy
Austere Command
11% of 2126 decks
-1% synergy
Drown in Ichor
11% of 984 decks
+9% synergy
Doppelgang
11% of 2237 decks
+8% synergy
Damning Verdict
10% of 2126 decks
+9% synergy
Overwhelming Stampede
9% of 5529 decks
+3% synergy
Martial Coup
9% of 2126 decks
+6% synergy
Tezzeret's Gambit
9% of 3268 decks
+6% synergy
For the Common Good
9% of 2629 decks
+7% synergy
Awaken the Woods
9% of 5529 decks
+6% synergy
Camaraderie
8% of 2126 decks
+6% synergy
Decimate
8% of 831 decks
+0% synergy
Rally the Galadhrim
8% of 2656 decks
+7% synergy
Damn
8% of 578 decks
-8% synergy
Explore
8% of 5529 decks
-2% synergy
Aggressive Biomancy
8% of 1717 decks
+6% synergy
Clone Legion
7% of 3268 decks
+6% synergy
Basri's Solidarity
7% of 2126 decks
+7% synergy
Croaking Counterpart
7% of 3268 decks
+6% synergy
Phyrexian Rebirth
7% of 2126 decks
+6% synergy
Toxic Deluge
7% of 984 decks
-11% synergy
Tempt with Vengeance
7% of 831 decks
+6% synergy
Overrun
7% of 5529 decks
+5% synergy
Quantum Misalignment
7% of 2631 decks
+5% synergy
Skyshroud Claim
6% of 5529 decks
-3% synergy
Farewell
6% of 2126 decks
-7% synergy
Repudiate // Replicate
6% of 3268 decks
+5% synergy
Supreme Verdict
6% of 956 decks
-7% synergy
Diabolic Tutor
6% of 984 decks
-0% synergy
Pest Infestation
6% of 5529 decks
+4% synergy
Spread the Sickness
6% of 984 decks
+5% synergy
Contentious Plan
5% of 3268 decks
+4% synergy
Finale of Glory
5% of 2126 decks
+4% synergy
Collective Effort
5% of 2126 decks
+4% synergy
Sylvan Offering
5% of 5529 decks
+4% synergy
Increasing Devotion
5% of 2126 decks
+4% synergy
Utility Artifacts
Idol of Oblivion
33% of 5529 decks
+28% synergy
Combine Chrysalis
31% of 3268 decks
+29% synergy
Swiftfoot Boots
21% of 5529 decks
-7% synergy
Helm of the Host
13% of 5529 decks
+10% synergy
Lightning Greaves
13% of 5529 decks
-12% synergy
Sequence Engine
12% of 5529 decks
+12% synergy
Esika's Chariot
11% of 5529 decks
+10% synergy
Fractal Harness
10% of 5529 decks
+10% synergy
Mirror Box
10% of 5529 decks
+9% synergy
Geometric Nexus
9% of 5529 decks
+9% synergy
Commander's Sphere
9% of 5529 decks
-6% synergy
Halo Fountain
8% of 2126 decks
+6% synergy
Skullclamp
8% of 5529 decks
-4% synergy
Bootleggers' Stash
7% of 5529 decks
+5% synergy
Lifecrafter's Bestiary
7% of 5529 decks
+4% synergy
Mimic Vat
7% of 5529 decks
+6% synergy
Bident of Thassa
6% of 3268 decks
-0% synergy
Thousand-Year Elixir
6% of 5529 decks
+4% synergy
The Great Henge
6% of 5529 decks
-4% synergy
Hammer of Purphoros
6% of 831 decks
+5% synergy
Enchantments
Paradox Zone
27% of 5529 decks
+26% synergy
Parallel Lives
22% of 5529 decks
+15% synergy
Doubling Season
22% of 5529 decks
+12% synergy
Mirari's Wake
18% of 2126 decks
+5% synergy
Felidar Retreat
18% of 2126 decks
+11% synergy
Primal Empathy
17% of 3268 decks
+16% synergy
Intangible Virtue
16% of 2126 decks
+11% synergy
Rhythm of the Wild
16% of 831 decks
-8% synergy
Growing Ranks
16% of 2126 decks
+13% synergy
Awakening Zone
15% of 5529 decks
+13% synergy
Impact Tremors
15% of 831 decks
+5% synergy
Extravagant Replication
14% of 3268 decks
+13% synergy
Cathars' Crusade
14% of 2126 decks
+8% synergy
Beastmaster Ascension
12% of 5529 decks
+7% synergy
Anointed Procession
12% of 2126 decks
+4% synergy
Primal Vigor
11% of 5529 decks
+8% synergy
Garruk's Uprising
11% of 5529 decks
-5% synergy
Assemble the Legion
11% of 525 decks
+7% synergy
Leyline of the Guildpact
11% of 181 decks
-4% synergy
Moldervine Reclamation
11% of 984 decks
+2% synergy
Sandwurm Convergence
10% of 5529 decks
+8% synergy
Brokers Ascendancy
10% of 956 decks
+4% synergy
Goblin Bombardment
10% of 831 decks
+3% synergy
Bastion of Remembrance
9% of 984 decks
+3% synergy
Time of Heroes
9% of 2126 decks
+9% synergy
Smothering Tithe
9% of 2126 decks
-15% synergy
Growing Rites of Itlimoc
9% of 5529 decks
+3% synergy
Tribute to the World Tree
8% of 5529 decks
+2% synergy
Collective Blessing
8% of 2126 decks
+7% synergy
Fires of Yavimaya
8% of 831 decks
+4% synergy
Fervor
8% of 831 decks
+7% synergy
Caretaker's Talent
8% of 1075 decks
+3% synergy
Temur Ascendancy
8% of 328 decks
-8% synergy
Wild Growth
7% of 5529 decks
-3% synergy
Inexorable Tide
7% of 3268 decks
+5% synergy
Frostcliff Siege
7% of 43 decks
+1% synergy
Training Grounds
7% of 3268 decks
+4% synergy
Elemental Bond
7% of 5529 decks
+2% synergy
Battle for Bretagard
7% of 2126 decks
+5% synergy
Phyrexian Arena
7% of 984 decks
-9% synergy
Warstorm Surge
7% of 831 decks
+2% synergy
Cryptolith Rite
7% of 5529 decks
+3% synergy
Rogue Class
6% of 663 decks
+4% synergy
Song of the Worldsoul
6% of 2126 decks
+5% synergy
Darksteel Mutation
6% of 2126 decks
+0% synergy
Colossal Majesty
6% of 5529 decks
+3% synergy
Resourceful Defense
6% of 2126 decks
+4% synergy
Grave Pact
5% of 984 decks
+1% synergy
Binding the Old Gods
5% of 984 decks
-0% synergy
Black Market
5% of 984 decks
+1% synergy
Planeswalkers
Garruk, Primal Hunter
36% of 5529 decks
+33% synergy
Xenagos, the Reveler
13% of 831 decks
+11% synergy
Vraska, Betrayal's Sting
10% of 984 decks
+7% synergy
Elspeth, Sun's Champion
9% of 2126 decks
+5% synergy
Tyvar, Jubilant Brawler
7% of 984 decks
+3% synergy
Ajani, the Greathearted
7% of 2126 decks
+4% synergy
Nissa, Ascended Animist
6% of 5529 decks
+4% synergy
Tamiyo, Field Researcher
6% of 956 decks
+1% synergy
Garruk, Cursed Huntsman
6% of 984 decks
+4% synergy
Oko, Thief of Crowns
6% of 3268 decks
+0% synergy
Nissa, Voice of Zendikar
5% of 5529 decks
+4% synergy
Utility Lands
Novijen, Heart of Progress
33% of 3268 decks
+32% synergy
Mosswort Bridge
33% of 5529 decks
+23% synergy
Lumbering Falls
32% of 3268 decks
+30% synergy
Oran-Rief, the Vastwood
29% of 5529 decks
+25% synergy
Rogue's Passage
27% of 5529 decks
+7% synergy
Temple of the False God
24% of 5529 decks
+15% synergy
Gavony Township
23% of 2126 decks
+14% synergy
Reliquary Tower
22% of 5529 decks
-7% synergy
Lonely Sandbar
22% of 3268 decks
+19% synergy
Tranquil Thicket
17% of 5529 decks
+13% synergy
Llanowar Reborn
15% of 5529 decks
+13% synergy
Kessig Wolf Run
13% of 831 decks
-2% synergy
Grove of the Guardian
12% of 2126 decks
+11% synergy
Bojuka Bog
11% of 984 decks
-18% synergy
Khalni Garden
10% of 5529 decks
+9% synergy
Kher Keep
10% of 831 decks
+7% synergy
Yavimaya, Cradle of Growth
9% of 5529 decks
-0% synergy
Saltcrusted Steppe
8% of 2126 decks
+8% synergy
Karn's Bastion
8% of 5529 decks
+3% synergy
Dreadship Reef
8% of 663 decks
+7% synergy
Vitu-Ghazi, the City-Tree
7% of 2126 decks
+6% synergy
Boseiju, Who Endures
7% of 5529 decks
-12% synergy
Castle Ardenvale
7% of 2126 decks
+2% synergy
Windbrisk Heights
7% of 2126 decks
+2% synergy
Secluded Steppe
6% of 2126 decks
+3% synergy
Calciform Pools
6% of 956 decks
+6% synergy
Alchemist's Refuge
6% of 3268 decks
-0% synergy
Castle Garenbrig
5% of 5529 decks
+1% synergy
Grim Backwoods
5% of 984 decks
+1% synergy
Mana Artifacts
Sol Ring
78% of 5529 decks
-7% synergy
Arcane Signet
60% of 5529 decks
-12% synergy
Simic Signet
46% of 3268 decks
+33% synergy
Selesnya Signet
23% of 2126 decks
+15% synergy
Gruul Signet
11% of 831 decks
-0% synergy
Talisman of Curiosity
11% of 3268 decks
-2% synergy
Golgari Signet
9% of 984 decks
-3% synergy
Boros Signet
8% of 525 decks
-14% synergy
Talisman of Unity
7% of 2126 decks
-1% synergy
Replicating Ring
7% of 5529 decks
+6% synergy
Thought Vessel
7% of 5529 decks
-11% synergy
Skyclave Relic
6% of 5529 decks
+5% synergy
Chromatic Lantern
6% of 5529 decks
-3% synergy
Timeless Lotus
6% of 262 decks
-6% synergy
Izzet Signet
6% of 328 decks
-21% synergy
Fellwar Stone
6% of 5529 decks
-15% synergy
Azorius Keyrune
5% of 956 decks
+5% synergy
Everflowing Chalice
5% of 5529 decks
+1% synergy
Azorius Signet
5% of 956 decks
-20% synergy
Lands
Command Tower
75% of 5529 decks
+0% synergy
Simic Growth Chamber
55% of 3268 decks
+36% synergy
Temple of Mystery
51% of 3268 decks
+34% synergy
Yavimaya Coast
51% of 3268 decks
+24% synergy
Seaside Citadel
46% of 956 decks
+20% synergy
Canopy Vista
40% of 2126 decks
+4% synergy
Exotic Orchard
40% of 5529 decks
+4% synergy
Jungle Shrine
37% of 525 decks
+5% synergy
Opulent Palace
37% of 663 decks
+9% synergy
Myriad Landscape
36% of 5529 decks
+17% synergy
Selesnya Sanctuary
35% of 2126 decks
+21% synergy
The World Tree
34% of 262 decks
+3% synergy
Indatha Triome
32% of 578 decks
+2% synergy
Zagoth Triome
32% of 663 decks
+3% synergy
Temple Garden
32% of 2126 decks
-8% synergy
Hinterland Harbor
31% of 3268 decks
+1% synergy
Cinder Glade
31% of 831 decks
-8% synergy
Hallowed Fountain
30% of 956 decks
-10% synergy
Sandsteppe Citadel
30% of 578 decks
+3% synergy
Ketria Triome
30% of 328 decks
-2% synergy
Arcane Sanctum
29% of 516 decks
+1% synergy
Sunpetal Grove
29% of 2126 decks
+5% synergy
Spara's Headquarters
29% of 956 decks
-0% synergy
Overgrown Tomb
29% of 984 decks
-13% synergy
Godless Shrine
28% of 578 decks
-12% synergy
Savage Lands
28% of 352 decks
+5% synergy
Watery Grave
27% of 663 decks
-13% synergy
Quandrix Campus
27% of 3268 decks
+25% synergy
Raffine's Tower
26% of 516 decks
+0% synergy
Stomping Ground
26% of 831 decks
-14% synergy
Blighted Woodland
26% of 5529 decks
+21% synergy
Jetmir's Garden
25% of 525 decks
-6% synergy
Azorius Chancery
25% of 956 decks
+11% synergy
Breeding Pool
25% of 3268 decks
-15% synergy
Evolving Wilds
25% of 5529 decks
+4% synergy
Raugrin Triome
24% of 283 decks
-2% synergy
Fortified Village
23% of 2126 decks
+7% synergy
Temple of Plenty
23% of 2126 decks
+10% synergy
Steam Vents
23% of 328 decks
-15% synergy
Rootbound Crag
23% of 831 decks
-3% synergy
Frontier Bivouac
23% of 328 decks
-6% synergy
Rejuvenating Springs
22% of 3268 decks
-6% synergy
Sacred Foundry
22% of 525 decks
-13% synergy
Gruul Turf
21% of 831 decks
+6% synergy
Dreamroot Cascade
21% of 3268 decks
+1% synergy
Ziatora's Proving Ground
20% of 352 decks
-9% synergy
Llanowar Wastes
20% of 984 decks
-6% synergy
Bountiful Promenade
20% of 2126 decks
-4% synergy
Vineglimmer Snarl
20% of 3268 decks
+9% synergy
Savai Triome
20% of 268 decks
-6% synergy