Creature - Cat Warrior

Trample
Cumulative upkeep {G} or {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When Arctic Nishoba is put into a graveyard from play, you gain 2 life for each age counter on it.

Artist(s): Dave Kendall