Merseine

Enchantment — Aura

Enchant creature

This Aura enters with three net counters on it.

Enchanted creature doesn't untap during its controller's untap step if this Aura has a net counter on it.

Pay enchanted creature's mana cost: Remove a net counter from this Aura. Only the controller of the enchanted creature may activate this ability.

Illustrated by Pete Venters