Whenever Unstable Reef becomes tapped, it deals 1 damage to you.
: Add to your mana pool. If you played a land this turn, Add to your mana pool instead.
, : Exile target land, then return it to the battlefield under its owner's control.
: Add 
to your mana pool. If you played a land this turn, Add 
to your mana pool instead.
, : Exile target land, then return it to the battlefield under its owner's control.
