At the beginning of your end step, if you didn't cast any spells this turn, Rotting Shelter deals 1 damage to you.
: Add or to your mana pool.
, , Sacrifice Rotting Shelter: Target player draws two cards, then discards two cards.
: Add 
or 
to your mana pool., , Sacrifice Rotting Shelter: Target player draws two cards, then discards two cards.
