Whenever Goblin-land becomes tapped, it deals 1 damage to you.
: Add or to your mana pool.
Put Goblin-land on top of your library: Add to your mana pool.
: Goblin-land becomes a 2/2 white Kor Spirit creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.
to your mana pool. 
: Goblin-land becomes a 2/2 white Kor Spirit creature until end of turn. It's still a land.
