Decree of Justice is a rare Sorcery card from Duel Decks: Elspeth vs. Kiora (DDO), collector number 7. Current market price: $0.25, TCGplayer market prices via Scryfall.
Create X 4/4 white Angel creature tokens with flying. Cycling {2}{W} ({2}{W}, Discard this card: Draw a card.) When you cycle this card, you may pay {X}. If you do, create X 1/1 white Soldier creature tokens.