Summon - Wizard

Shadow (This creature can block or be blocked by only creatures with shadow.)
You may choose not to untap Thalakos Dreamsower during your untap phase.
If Thalakos Dreamsower damages any opponent, tap target creature. As long as Thalakos Dreamsower remains tapped, that creature does not untap during its controller's untap phase.

Artist(s): Susan Van Camp