Greater Good
Enchantment
Sacrifice a creature: Draw cards equal to the sacrificed creature's power, then discard three cards.
"We have more sprouts than they have hands." —Gamelen, Citanul elder
Pete Venters
Urza's Saga (USG)
• #257Rulings
Use the sacrificed creature's power as it last existed on the battlefield to determine how many cards you draw.
(wotc • 2020-08-07)
If you don't have three cards in hand when instructed to discard three cards, you discard your hand.
(wotc • 2020-08-07)
You draw and discard cards all while Greater Good's ability is resolving. Nothing can happen between the two, and no player may choose to take actions.
(wotc • 2020-08-07)
Rulings
Use the sacrificed creature's power as it last existed on the battlefield to determine how many cards you draw.
(wotc • 2020-08-07)
If you don't have three cards in hand when instructed to discard three cards, you discard your hand.
(wotc • 2020-08-07)
You draw and discard cards all while Greater Good's ability is resolving. Nothing can happen between the two, and no player may choose to take actions.
(wotc • 2020-08-07)