Color: Red Card Text: Whenever Dragonspark Reactor or another artifact enters the battlefield under your control , put a charge counter on Dragonspark Reactor. 4 Sacrifice Dragonspark Reactor: It deals damage equal to the number of charge counters on it to target player and that much damage to up to one target creature. Rarity: U Cost: 1R Card Type: Artifact Artist: Billy Christian Name: Dragonspark Reactor Finish: Regular Card Number: 137/302 Set Name: Kamigawa: Neon Dynasty