Wrath of Marit Lage
Eighth Edition — Uncommon
When Wrath of Marit Lage enters the battlefield, tap all red creatures.
Red creatures don't untap during their controllers' untap steps.
"Marit Lage lies frozen in a glacier's heart. Still her dreams take form in our world, stealing the heat from our souls."
Halvor Arenson, Kjeldoran priest