Serra Bestiary - Fifth Edition - 60

Enchantment — Aura

Mana Cost: {W}{W}

Enchant creature
At the beginning of your upkeep, sacrifice this Aura unless you pay {W}{W}.
Enchanted creature can't attack or block, and its activated abilities with {T} in their costs can't be activated.

Uncommon · Fifth Edition · #60 (5ED)

Illustrated by Steve Luke