Whenever Swamp Crag becomes tapped, it deals 1 damage to you.
: Add or to your mana pool.
Put Swamp Crag on top of your library: Add to your mana pool.
Cycling (, Discard this card: Draw a card.)
: Add 
or 
to your mana pool.
to your mana pool. 
(, Discard this card: Draw a card.)
