Oyami, the Animanamanator

+2: Create 2 Leg enchantment tokens with "If put touching a Leg in a 90 degree angle, this permanent's name becomes Legs." You get X T counters.
-2: Create a Body enchantment token with "If touching 2 Legs, this permanent's name becomes Lower Self."
-4: Create 2 Arm creature tokens with "If touching a Lower Self, this permanent's name becomes Full Arm." You get X P counters.