Seraph of the Scales

Flying
{W}: Seraph of the Scales gains vigilance until end of turn.
{B}: Seraph of the Scales gains deathtouch until end of turn.
Afterlife 2 (When this creature dies, create two 1/1 white and black Spirit creature tokens with flying.)

Ravnica: Clue Edition

Ravnica Allegiance

Ravnica Allegiance Promos

Because blockers are chosen all at once, you can’t block with a creature with afterlife, wait for it to die, then block with the resulting Spirit tokens.

Gaining vigilance any time after the moment you choose to attack with a creature won’t cause it to become untapped.