(: Add or to your mana pool.)
Watery Stronghold enters the battlefield tapped.
, : Target land becomes a 2/2 blue Merfolk creature until end of turn. It's still a land.
, , Sacrifice Watery Stronghold: Target player discards a card.
: Add 
or 
to your mana pool.)
, : Target land becomes a 2/2 blue Merfolk creature until end of turn. It's still a land., , Sacrifice Watery Stronghold: Target player discards a card.
