(: Add or to your mana pool.)
Whenever Mountain-wood becomes tapped, it deals 1 damage to you.
: Mountain-wood becomes a 1/1 red and green Troll creature with first strike until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Mountain-wood becomes a 1/1 red and green Troll creature with first strike until end of turn. It's still a land.
