At the beginning of your upkeep, Coral Tomb deals 2 damage to target creature you control.
: Add or to your mana pool.
Put Coral Tomb on top of your library: Add to your mana pool.
, Sacrifice Coral Tomb: Add to your mana pool.
: Add 
or 
to your mana pool.
to your mana pool. , Sacrifice Coral Tomb: Add 
to your mana pool.
