Enchantment - Aura/Curse Enchant player <CR> At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player.
Enchantment - Aura/Curse Enchant player <CR> At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player or a planeswalker that player controls.
