Dragonspark Reactor
Artifact
{1}{R}
Mana Cost
2.0
Mana Value
-
USD Price
uncommon
Rarity
Oracle Text
Whenever this artifact or another artifact you control enters, put a charge counter on this artifact.
{4}, Sacrifice this artifact: 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.