Ashnod the Uncaring + Bolas's Citadel + Voltaic Key
Ashnod the Uncaring
Bolas's Citadel
Voltaic Key
Requires
Ashnod the Uncaring must be on the battlefield.
Bolas's Citadel must be on the battlefield.
Voltaic Key must be on the battlefield.
Each opponent's life total is no greater than 40.
You control at least 18 other nonland permanents.
Mana needed: 
Steps
- Activate Bolas's Citadel by tapping it and sacrificing ten other nonland permanents you control.
- Ashnod the Uncaring triggers, copying Bolas's Citadel's ability.
- Resolve both Bolas's Citadel abilities, causing each opponent to lose 20 life.
- Each opponent that had 20 or less life loses the game due to having 0 or less life.
- Activate Voltaic Key by paying and tapping it, untapping Bolas's Citadel.
- Activate Bolas's Citadel by tapping it and sacrificing itself, Voltaic Key, and eight other nonland permanents you control.
- Ashnod the Uncaring triggers, copying Bolas's Citadel's ability.
- Resolve both Bolas's Citadel abilities, causing each opponent to lose 20 life.
- Each remaining opponent loses the game due to having 0 or less life.
Results
Each opponent loses the game. Near-infinite damage.
Ashnod the Uncaring
0.44% of 2943 decks
13 decks
Breya, Etherium Shaper
0.04% of 13853 decks
5 decks
Mishra, Eminent One
0.04% of 7731 decks
3 decks
O-Kagachi, Vengeful Kami
0.08% of 1298 decks
1 decks
High Synergy Cards
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+96% synergy
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82% of 22 decks
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73% of 22 decks
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Scrap Trawler
68% of 22 decks
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67% of 6 decks
+61% synergy
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+59% synergy
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+58% synergy
Seat of the Synod
64% of 22 decks
+57% synergy
Top Cards
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+37% synergy
Commander's Sphere
68% of 22 decks
+53% synergy
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+46% synergy
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+40% synergy
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Chaos Warp
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+59% synergy
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+47% synergy
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41% of 22 decks
+37% synergy
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+37% synergy
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36% of 22 decks
+35% synergy
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36% of 22 decks
+33% synergy
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+22% synergy
Stormclaw Rager
33% of 12 decks
+32% synergy
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32% of 22 decks
+31% synergy
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32% of 22 decks
+31% synergy
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32% of 22 decks
+29% synergy
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27% of 22 decks
+27% synergy
Silas Renn, Seeker Adept
27% of 22 decks
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Slobad, Goblin Tinkerer
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+22% synergy
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+21% synergy
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23% of 22 decks
+19% synergy
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+13% synergy
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+10% synergy
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+17% synergy
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+16% synergy
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18% of 22 decks
+15% synergy
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+14% synergy
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18% of 22 decks
+14% synergy
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+5% synergy
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14% of 22 decks
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+13% synergy
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14% of 22 decks
+12% synergy
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36% of 22 decks
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36% of 22 decks
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32% of 22 decks
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14% of 22 decks
+12% synergy
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45% of 22 decks
+12% synergy
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36% of 22 decks
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+18% synergy
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32% of 22 decks
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27% of 22 decks
+24% synergy
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27% of 22 decks
+5% synergy
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18% of 22 decks
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18% of 22 decks
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+1% synergy
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14% of 22 decks
+4% synergy
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Aetherflux Reservoir
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100% of 22 decks
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18% of 22 decks
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Chromatic Lantern
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+4% synergy
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Lands
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+22% synergy
Exotic Orchard
68% of 22 decks
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Razortide Bridge
50% of 6 decks
+43% synergy
Xander's Lounge
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+22% synergy
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+41% synergy
Crumbling Necropolis
45% of 22 decks
+14% synergy
Smoldering Marsh
45% of 22 decks
+13% synergy
Bloodstained Mire
41% of 22 decks
+30% synergy
Scalding Tarn
41% of 22 decks
+30% synergy
Blood Crypt
41% of 22 decks
+2% synergy
Steam Vents
41% of 22 decks
+2% synergy
Silverbluff Bridge
36% of 22 decks
+30% synergy
Sunken Hollow
36% of 22 decks
+2% synergy
Watery Grave
36% of 22 decks
-5% synergy
Spire of Industry
32% of 22 decks
+29% synergy
Drossforge Bridge
32% of 22 decks
+27% synergy
Arid Mesa
32% of 22 decks
+21% synergy
Polluted Delta
32% of 22 decks
+21% synergy
Marsh Flats
32% of 22 decks
+20% synergy
Evolving Wilds
32% of 22 decks
+11% synergy
City of Brass
27% of 22 decks
+19% synergy
Flooded Strand
27% of 22 decks
+17% synergy
Verdant Catacombs
27% of 22 decks
+16% synergy
Fabled Passage
23% of 22 decks
+14% synergy
Badlands
23% of 22 decks
+9% synergy
Volcanic Island
23% of 22 decks
+9% synergy
Underground Sea
23% of 22 decks
+9% synergy
Terramorphic Expanse
23% of 22 decks
+7% synergy
Dimir Aqueduct
23% of 22 decks
+6% synergy
Shivan Reef
23% of 22 decks
-4% synergy
Reflecting Pool
18% of 22 decks
+13% synergy
Mana Confluence
18% of 22 decks
+11% synergy
Wooded Foothills
18% of 22 decks
+8% synergy
Shadowblood Ridge
18% of 22 decks
+6% synergy
Rakdos Carnarium
18% of 22 decks
+3% synergy
Underground River
18% of 22 decks
-1% synergy
Path of Ancestry
18% of 22 decks
-3% synergy
Dragonskull Summit
18% of 22 decks
-12% synergy
Tainted Isle
14% of 22 decks
+3% synergy
Misty Rainforest
14% of 22 decks
+2% synergy
Darkwater Catacombs
14% of 22 decks
-1% synergy
Izzet Boilerworks
14% of 22 decks
-3% synergy
Drowned Catacomb
14% of 22 decks
-12% synergy
Morphic Pool
14% of 22 decks
-13% synergy
Luxury Suite
14% of 22 decks
-13% synergy
Training Center
14% of 22 decks
-14% synergy
Sulfur Falls
14% of 22 decks
-17% synergy