Aimé, Alluring Æthermage

({p/b} can be paid with either {b} or 2 life.)
Flash, Ward—Pay 2 life.

This creature enters with a -1/-1 counter for every 2 life
you have lost this turn.

When this creature enters, put a -1/-1 counter on target creature. If you have not lost life this turn, repeat this process twice.

Whenever a creature with a -1/-1 counter on it dies, you draw a card and lose 1 life.