Illuna, Fate Unbound

Flash, Flying, Lifelink
When Illuna, Fate Unbound enters the
battlefield and was cast from your hand return
Vael, Fury Unbound from the graveyard to the battlefield.
Sacrifice Illuna, Fate Unbound: Target creature
becomes indestructible until the end of the turn.
Partner with Vael, Fury Unbound.