Arcane Foundry › Commanders › Sin, Unending Cataclysm
Sin, Unending Cataclysm
Legendary Creature — Leviathan Avatar · {5}{G}{U} · Green/Blue commander
Flying, trample
As Sin enters, remove all counters from any number of artifacts, creatures, and enchantments. Sin enters with X +1/+1 counters on it, where X is twice the number of counters removed this way.
When Sin dies, put its counters on target creature you control, then shuffle this card into its owner's library.
Build a Sin, Unending Cataclysm deck →
What Sin, Unending Cataclysm actually does
Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.
- Triggered ability · deathWhen Sin dies, put its counters on target creature you control, then shuffle this card into its owner's library.
- Keyword · flyingflying
- Keyword · trampletrample
What a Sin, Unending Cataclysm deck wants
The plan the Forge derives for this commander: the roles it fills and how many of each.
- 8× Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
- 8× Sacrifice a creature for no mana, repeatably
- 23× Put +1/+1 counters on creatures you control, or multiply the ones already there
- 5× Actually remove one problem permanent — preventing its damage is not removing it
- 1× Answer a whole board at once
- 2× Answer a spell or ability before it resolves
- 9× Find the exact card the plan needs
- 7× Refill your hand
- 2× Keep a permanent you control alive through removal
Best cards for Sin, Unending Cataclysm
Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.
Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
- Garruk's Uprising3 mana
- Secret Tunnel0 mana
- Kodama of the West Tree3 mana
- Duskshell Crawler2 mana
- Herd Heirloom2 mana
- Overprotect2 mana
- Ram Through2 mana
- Sphere Grid2 mana
Sacrifice a creature for no mana, repeatably
- High Market0 mana
- Lazotep Quarry0 mana
- Miren, the Moaning Well0 mana
- Disciple of Freyalise // Garden of Freyalise6 mana
- Ulamog's Dreadsire10 mana
- Vivien on the Hunt6 mana
- Stitcher's Apprentice2 mana
- Volrath's Curse2 mana
Put +1/+1 counters on creatures you control, or multiply the ones already there
- Karn's Bastion0 mana
- Bristly Bill, Spine Sower2 mana
- Cankerbloom2 mana
- Ripples of Potential2 mana
- Thrummingbird2 mana
- Thirsting Roots1 mana
- Evolution Sage3 mana
- Mossborn Hydra3 mana
Actually remove one problem permanent — preventing its damage is not removing it
- Reality Shift2 mana
- Pongify1 mana
- Rapid Hybridization1 mana
- Resculpt2 mana
- Suspend1 mana
- Snap2 mana
- Into the Flood Maw1 mana
- Planar Incision2 mana
Answer a whole board at once
- Displacement Wave2 mana
- Simplify1 mana
- Filter Out3 mana
- Aligned Hedron Network4 mana
- Coercive Portal4 mana
- Needle Storm3 mana
- Whirlwind4 mana
- Whelming Wave4 mana
Answer a spell or ability before it resolves
- Pact of Negation0 mana
- Counterspell2 mana
- Three Steps Ahead1 mana
- Long River's Pull2 mana
- Force of Will5 mana
- Abjure1 mana
- Archmage's Charm3 mana
- Cancel3 mana
Find the exact card the plan needs
- Green Sun's Zenith1 mana
- Nature's Rhythm2 mana
- Neoform2 mana
- Celestial Reunion1 mana
- Worldly Tutor1 mana
- Reshape2 mana
- March of Burgeoning Life1 mana
- Mask of the Mimic1 mana
Refill your hand
- Mystic Remora1 mana
- Skullclamp1 mana
- Curiosity1 mana
- Wizard Class1 mana
- Garruk's Uprising3 mana
- Rhystic Study3 mana
- Faerie Mastermind2 mana
- Beast Whisperer4 mana
Keep a permanent you control alive through removal
- Innkeeper's Talent2 mana
- Guardian Augmenter3 mana
- Cryptothrall4 mana
- Saryth, the Viper's Fang4 mana
- Tekuthal, Inquiry Dominus4 mana
- Lost in the Maze2 mana
- Lightning Greaves2 mana
- Swiftfoot Boots2 mana