Contract from Below [Alpha Edition] SH1 The effects of all face-up

The effects of all face-up monsters on the field are negated while those monsters are face-up on the field (but their effects can still be activated)

If a Link Monster(s) is Special Summoned to your opponent's field (except during the Damage Step): You can target 1 of those monsters

Set: Champions of Kamigawa Type: Sorcery Rarity: Rare Cost: {G} Whenever you cast a creature spell this turn

Set: XY: Roaring Skies Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

The original ATK of that monster is halved until the end of this turn

Contract from Below [Alpha Edition] SH1 The effects of all face-upSet: Alpha Edition Type: Sorcery Rarity: Rare Cost: {B} Remove Contract from Below from your deck before playing if you're not playing for ante. Discard your hand, ante the top card of your library, then draw seven cards.