7th Floor Guardian, Demiurge

Devoted- As long as you control a Supreme
Being, 7th Floor Guardian, Demiurge gets
+1/+1 and has "{5}, Tap any number of target creatures as long as the total power of target creatures is less than or equal to 7th Floor
Guardian, Demiurge's power."
{t}: Tap any number of target creatures as
long as the total power of target creatures
is less than or equal to Demiurge's power.