Sasquatch, Magma Spitter

Trample
Whenever Sasquatch, Magma Spitter attacks,
you may pay {r}, if you do, Sasquatch, Magma
Spitter deals 2 damage to target creature or planeswalker defending player controls.
Whenever Sasquatch, Magma Spitter deals
damage to a creature or planeswalker, put a
+1/+1 counter on Sasquatch, Magma Spitter.