At the beginning of your end step, if you didn't cast any spells this turn, Sunpetal Graveyard deals 1 damage to you.
: Add
to your mana pool. Activate this ability only if you control a Plains.
: Add
to your mana pool. Activate this ability only if you control a Swamp.
,
: Sunpetal Graveyard deals 1 damage to target attacking creature.