Decree of Justice is a uncommon Sorcery card from Modern Horizons 3 (MH3), collector number 263. Current market price: $0.23 (foil $0.30), 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.