(: Add or to your mana pool.)
When Seafloor Knoll enters the battlefield, sacrifice it unless you pay .
: Seafloor Knoll becomes a 2/2 red Ape creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.).
: Seafloor Knoll becomes a 2/2 red Ape creature until end of turn. It's still a land.
