Sin, Unending Cataclysm

Sin, Unending Cataclysm card image

Sin, Unending Cataclysm: Legendary Creature - Leviathan Avatar, Final Fantasy Commander. Printings, market prices, rulings, and format legality on Mana Grove.

Mana cost
{5}{G}{U}
Mana value
7
Type
Legendary Creature - Leviathan Avatar
Colour identity
Blue and green (UG)
Power / toughness
5/5
Rarity
Rare
Set
Final Fantasy Commander (FIC)
Released
2025-06-13
Collector number
95
Artist
Aldo Domínguez
Commander rank
4,865 (by how often it appears in Commander decks)
Keywords
Flying, Trample
Commander
Can be your commander

Build around this card with Grover

About Sin, Unending Cataclysm

Sin, Unending Cataclysm is a Magic: The Gathering card, a rare blue and green legendary creature from Final Fantasy Commander (FIC), a Commander product released in June 2025. It is collector number 95 in that set, with art by Aldo Domínguez. It costs {5}{G}{U} (five generic, one blue and one green mana) to cast, for a mana value of 7. It is a 5/5 creature. Its colour identity is blue and green. It is legal in Legacy, Vintage, Commander, Duel Commander and Oathbreaker. Final Fantasy Commander is its only printing so far. It can be your commander. The latest aggregated market price for this printing is $0.34 (normal finish, as of 2026-11-12).

Card text

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.

Market price

Latest aggregated market price for the normal finish of this printing: $0.34 (as of 2026-11-12).

The figure covers this printing only; other printings carry their own price on their own page.

Format legality

Legality of Sin, Unending Cataclysm by format. Formats in which it is not legal are not listed.

LegacyLegal
VintageLegal
CommanderLegal
Duel CommanderLegal
OathbreakerLegal

Other printings of Sin, Unending Cataclysm

The other printings are listed newest first, with the rarity and release year of each.

PrintingRarityYear
Final Fantasy Commander (FIC) #185Rare2025

Official rulings

Four official rulings apply to Sin, Unending Cataclysm, newest first.

  • If the target creature is an illegal target as Sin's last ability tries to resolve, it won't resolve and none of its effects will happen. Sin will remain in the zone it went to when it died (which is usually the graveyard).
  • In some unusual cases, you may end up putting the appropriate counters on more than one permanent. For example, if you control The Ozolith ("Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith.") when Sin's last ability resolves, you'll put the appropriate number of each kind of counter onto both The Ozolith and the target creature.
  • Sin's last ability doesn't cause you to move counters from Sin onto the target creature. Rather, you put the same number of each kind of counter Sin had when it died onto the target creature.
  • Sin's last ability puts all counters that were on Sin onto the target creature, not just its +1/+1 counters.

Similar cards

Other creature cards with a blue and green colour identity, ranked by how often they appear in Commander decks.

In these precons

Sin, Unending Cataclysm is in the decklist of these preconstructed Commander decks.

Mentioned in these guides

These guides mention Sin, Unending Cataclysm.

Explore Mana Grove