Moonring Caves enters the battlefield tapped unless you pay .
: Add or to your mana pool. Moonring Caves deals 2 damage to you.
, , Sacrifice Moonring Caves: Target player draws two cards, then discards two cards.
.
: Add 
or 
to your mana pool. Moonring Caves deals 2 damage to you., , Sacrifice Moonring Caves: Target player draws two cards, then discards two cards.
