Ojutai, Soul of Winter{5}{W}{U}
Legendary Creature — Dragon
Flying, vigilance
Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step.
"When I battled Ojutai, I realized my learning had only begun." —Shu Yun, the Silent Tempest
5/6
Illustrated By Chase Stone