Urborg Skeleton 
Creature — Skeleton
Kicker 
(You may pay an additional as you cast this spell.)
: Regenerate this creature.
If this creature was kicked, it enters with a +1/+1 counter on it.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL