Fiora, Transformed Warrior

Flying, Double attack and Lifelink
This card enters with X +1/+1 counters.

Whenever a human you control would leave
the battlefield, you can instead remove one counter from this creature.

If this card leaves the battlefield, move all of
the counters on this card to either a human or another artifact, then put this card in your library as the 4th card from the top.