(: Add or to your mana pool.)
Wave Catacombs enters the battlefield tapped unless you pay .
: Wave Catacombs becomes a 2/2 blue Shapeshifter Fish creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
.: Wave Catacombs becomes a 2/2 blue Shapeshifter Fish creature until end of turn. It's still a land.
