Curious Obsession is a uncommon Enchantment — Aura card from Magic: The Gathering (Jumpstart, JMP). Current market price: $0.32.
Uncommon
Jumpstart (JMP)
{U}
Mana Value
1
Colors
U
Card Text
Enchant creature
Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, you may draw a card."
At the beginning of your end step, if you didn't attack with a creature this turn, sacrifice this Aura.
