name: Energy Flux
originalText: All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."
printings: 3ED, 4BB, 4ED, 5ED, ATQ, FBB, ITP, MB2, ME4, MMQ, PLST, RQS, SUM, WC00
text: All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."