Regna's Sanction is a rare Sorcery card from Battlebond (BBD), collector number 30. Current market price: $0.55 (foil $2.47), TCGplayer market prices via Scryfall.
For each player, choose friend or foe. Each friend puts a +1/+1 counter on each creature they control. Each foe chooses one untapped creature they control, then taps the rest.