RVR: Mizzix's Mastery (Retro Frame) (Serial Numbered) (Foil) meta-loyalty-eligible or they may “Challenge” by

or they may “Challenge” by matching the rank of the last gladiator played

while pushing the other players’ pieces into less desirable feeding grounds

face the Duelist’s Challenge

As a Survivor

You are at the beach during your vacation

RVR: Mizzix's Mastery (Retro Frame) (Serial Numbered) (Foil) meta-loyalty-eligible or they may “Challenge” byExile target card that's an instant or sorcery from your graveyard. For each card exiled this way, copy it, and you may cast the copy without paying its mana cost. Exile Mizzix's Mastery. Overload {5}{R}{R}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")