Curse of Leeches{2}{B}
Enchantment — Aura Curse
Enchant player
As this permanent transforms into Curse of Leeches, attach it to a player.
At the beginning of enchanted player's upkeep, they lose 1 life and you gain 1 life.
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)
Artist: Uriah Voth