Whenever Cloudcrest Keep becomes tapped, it deals 1 damage to you.
: Add or to your mana pool.
Put Cloudcrest Keep on top of your library: Add to your mana pool.
, Sacrifice Cloudcrest Keep: Add to your mana pool.
: Add 
or 
to your mana pool.
to your mana pool. , Sacrifice Cloudcrest Keep: Add 
to your mana pool.
