Regirock, the Rugged Body

{e}{e}, Put a trample counter onto target creature you control.

This creature gains the keywords of other Golems you control. If you control three or
more Golems, this creature gains +0/+2.

The second creation of the trio, Regirock has a unique ability to repair its body with various boulders it may find along its path. These boulders repair battle wounds.