Cascade Steppe enters the battlefield tapped.
: Add or to your mana pool.
Put Cascade Steppe on top of your library: Add to your mana pool.
: Cascade Steppe becomes a 2/1 blue and green Fish Merfolk creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.
to your mana pool. : Cascade Steppe becomes a 2/1 blue and green Fish Merfolk creature until end of turn. It's still a land.
