Delif's Cube
14749600-9eca-4122-b04f-30ddda091b74
$1.00 CND
{2}, {T}: This turn, when target creature you control attacks and isn't blocked, it assigns no combat damage this turn and you put a cube counter on Delif's Cube.
{2}, Remove a cube counter from Delif's Cube: Regenerate target creature.