Ulrich de Krallenhorde // Ulrich, alfa sin rival

If Ulrich is no longer on the battlefield as Ulrich, Uncontested Alpha's first ability resolves, the targeted creature won't deal or be dealt damage.

If the targeted creature is an illegal target when Ulrich, Uncontested Alpha's first ability tries to resolve, the ability doesn't resolve.

The abilities that transform a Werewolf back and forth look at the entire previous turn, even if the Werewolf with that ability wasn't on the battlefield for some or all of that turn.

To trigger the Werewolf's back face's transform ability, a single player must have cast two or more spells during the previous turn. If multiple players each cast just one spell during the previous turn, the ability won't trigger.

Ulrich, Uncontested Alpha's last ability only triggers if a single player has cast two or more spells during the previous turn. If multiple players each cast just one spell during the previous turn, the ability won't trigger.

You choose the target of the Ulrich, Uncontested Alpha's first ability as it goes on the stack, but you choose whether or not to fight as that ability resolves.