Glacial Catacombs enters the battlefield tapped unless you pay .
: Add to your mana pool. Return Glacial Catacombs to its owner's hand.
, , Sacrifice Glacial Catacombs: Target player draws two cards, then discards two cards.
.
: Add 
to your mana pool. Return Glacial Catacombs to its owner's hand., , Sacrifice Glacial Catacombs: Target player draws two cards, then discards two cards.
