Scion of Stygia

Creature — Tiefling Shaman • Mana cost: {2}{U} • Adventures in the Forgotten Realms • Common

Flash
Cone of Cold — When this creature enters, choose target creature an opponent controls, then roll a d20.
1—9 | Tap that creature.
10—20 | Tap that creature. It doesn't untap during its controller's next untap step.

Illustrated by Cristi Balanescu.