Surface World Fighting Arena (ABC-SD07-049 N) [ABC Duel Decks]

J/resonators you control gain [Belligerence] (This card can attack J/resonators already during the same turn it enters the field.) and [Bloodlust] (This card must attack if able.). J/resonators you control gain [Eternal] as long as they are attacking. [Enter] You may pay 500, 1000, 1500 or 2000 life. If you do, put X [0/100] fire Human resonator tokens into the field, where X is the life you paid this way divided by 500. They gain "This card cannot block." and "When this card leaves the field >>> You gain 500 life." until end of game.