R: touch; T: creature; D: [sum] Rounds
You spread your tumor to a non-sapient Tiny creature you touch. The creature swells with cancerous power, growing to unnatural size and becoming blindly aggressive. The creature has 1d6+1 Flesh, [dice]x2 Grit Dice, 12 Defense, and 14 Might. It always attacks the nearest creature.
There is a 1-in-10 chance this spell will be permanent. At 4 [dice], the creature also mutates.