The List

Creature — Human Knight

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
{U}{U}: This creature phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

Teferi's Honor Guard

Classic Sixth Edition

Creature — Human Soldier

Sacrifice this creature: Prevent all combat damage target creature would deal this turn.

Resistance Fighter

Weatherlight

Creature — Bird

Duskrider Falcon

Visions

Creature — Cat Warrior

Panther Warriors