Standard sets

Kicker {3} (You may pay an additional {3} as you cast this spell.) If Moss-Pit Skeleton was kicked, it enters the battlefield with three +1/+1 coun...

Vigilance

Vigilance

Whenever this creature mutates, put a +1/+1 counter on it.

Flying Whenever a creature you control without flying dies, return it to the battlefield under its owner's control with a flying counter on it.

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