Va Nashu, Fabled Beast

Indestructible, Trample
Whenever a Forest enters the battlefield under
your control, put a +1/+1 counter on Va Nashu, Fabled Beast. Whenever a Mountain enters the battlefield under your control, Va Nashu, Fabled
Beast deals its power to target creature you don't control.
"Be weary of the beast that hunts these lands."
William, Legion General