Skalp'r Fjor, Forest Heart

Unless you control 4 or more forests, Skalp'r Fjor
isn't a creature and enters the battlefield tapped.
Reach, trample.
Whenever Skalp'r Fjor attacks, you may destroy
target artifact or enchantment. If you do, you may
put a land from your hand onto the battlefield.

"The forest heeds no one's will but its own."