Mutable Explorer (Foil) rvr Unearth {6}{R}{R} ({6}{R}{R}: Return this

Unearth {6}{R}{R} ({6}{R}{R}: Return this card from your graveyard to the battlefield

Reckless Endeavor deals damage equal to that result to each creature

Thunderwave deals 3 damage to each creature not chosen this way

Kicker {3} (You may pay an additional {3} as you cast this spell

exile the creature put onto the battlefield with Diabolic Servitude

Mutable Explorer (Foil) rvr Unearth {6}{R}{R} ({6}{R}{R}: Return thisChangeling (This card is every creature type.) When this creature enters, create a tapped Mutavault token. (It's a land with "{T}: Add {C}" and "{1}: This token becomes a 2 2 creature with all creature types until end of turn. It's still a land.")