Cave Catacombs enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Cave Catacombs on top of your library.
, , Sacrifice Cave Catacombs: Target player gets a poison counter.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Cave Catacombs on top of your library., , Sacrifice Cave Catacombs: Target player gets a poison counter.
