Fusion Golem

Trample, Fusion (You may remove any number of
other attacking creature from combat which also have
Fusion to have this creature gain +X/+X until end of
turn where x is the amount of creatures removed
from combat)
When Fusion Golem enters the battlefield create
X 1/1 Golem Creature Tokens with Fusion.
The amount of x used in Fusion abilities is
doubled.