Wall of Shards (CSP) #23 [EN/N] s/o

{1}{W} · Snow Creature — Wall · 1/8 · Defender, flying Cumulative upkeep—An opponent gains 1 life. (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.) · Illustrated by Alex Horley-Orlandelli · Coldsnap #23 · EDHREC rank 8666 · Magic: The Gathering, MTG