Rotting Conclave enters the battlefield tapped unless you pay .
: Add or to your mana pool.
: Add to your mana pool. Put Rotting Conclave on top of your library.
: Regenerate target Zombie Rat.
.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Rotting Conclave on top of your library.: Regenerate target Zombie Rat.
