True-Name Nemesis

As this creature enters, choose a player.
This creature has protection from the chosen player.

As True-Name Nemesis enters the battlefield, choose a player.True-Name Nemesis has protection from the chosen player. (This creature can't be blocked, targeted, dealt damage, or enchanted by anything controlled by that player.)

The List

Time Spiral Remastered

As True-Name Nemesis enters the battlefield, choose a player.
True-Name Nemesis has protection from the chosen player.

Magic Online Promos

Battlebond

As True-Name Nemesis enters the battlefield, choose a player.
True-Name Nemesis has protection from the chosen player. (This creature can't be blocked, targeted, dealt damage, or enchanted by anything controlled by that player.)