Fire-Lit Caves enters the battlefield tapped unless you pay .
: Add or to your mana pool.
: Fire-Lit Caves becomes a 2/2 red Troll creature until end of turn. It's still a land.
.
: Add or 
to your mana pool.
: Fire-Lit Caves becomes a 2/2 red Troll creature until end of turn. It's still a land.
