(: Add or to your mana pool.)
Flat Ring enters the battlefield tapped.
, , Sacrifice Flat Ring: Prevent all combat damage that would be dealt this turn.
, : Flat Ring deals 1 damage to target creature.
: Add 
or 
to your mana pool.), , Sacrifice Flat Ring: Prevent all combat damage that would be dealt this turn.
, : Flat Ring deals 1 damage to target creature.
