Greater Good - [Retro Frame] Urza's Saga (USG)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

you may put a Vampire card from your hand onto the battlefield tapped and attacking

it puts twice that many of those counters on that permanent instead

Menace Whenever a creature you control deals combat damage to a player

' but there's a 'we' in 'weapon

the Dragon's Fang: Create a 5/5 blue Dragon Spirit creature token with flying

it gets +2/+2 until end of turn

Whenever a creature you don't control with a slime counter on it dies

Mill two cards

put a loyalty counter on Grist and repeat this process

Morph {1}{U}{U} (You may cast this card face down as a 2/2 creature for {3}

sacrifice a green creature

Other attacks were a lot more straightforward