Hammergrunt

Reach, trample, hexproof
Pulverize 2 (You may spend {2}{b}{b}{g}{g} to deal
damage equal to Hammergrunt's power two times to
up to two creatures or planeswalkers you don't control.
If those creatures'/planeswalkers's toughness or
loyalty is brought to 0 or less, exile those permanents.)
"...Rrraugggh!!!"