Blood-Stealer Gargantuan

{t}: Sacrifice up to 3 ally Black Blood creature tokens and grant Blood-Stealer Gargantuan +X/+0, where X equals the number of Blood creatures sacrificed.
When a creature is destroyed, summon a 0/1 Black Blood creature token with "Sacrifice Blood: Grant target creature +0/+1 and regenerate it, or heal target player 3 health. This can be cast as if it has Flash."
The strode cross the land and stole the life-force of the dirt, but as the dirt ran out, they moved to the insects...