Devonia, Crucible Knight

Trample, lifelink, haste
Whenever Devonia, Crucible Knight attacks,
you get an experience counter. Then create a
2/2 red Knight creature token that's tapped
and attacking for each experience counter you
have.
{2}{r}{w}, Tap an untapped Knight you control:
Return Devonia from your graveyard to the
battlefield tapped.