Thanos's Rising

Whenever a creature you control deals combat
damage, put a stone counter on Thanos's Rising.
{3}; Scry X, where X is the number of stone
counters on Thanos's Rising.
Remove 6 stone counters from Thanos's
Rising and sacrifice it; Search your library
for a card named Thanos, Snapcaster Grape
and put it onto the battlefield, shuffle your
library afterwards.