Magical Scientist [MFC-073] Common 138 you can negate the effects

you can negate the effects of all face-up monsters your opponent controls

You may play 1 black Digimon card with a play cost of 4 or less among them without paying its memory cost

when your opponent activates a monster effect: You can negate that effect

Set: Sun & Moon: Lost Thunder Type: Grass Rarity: Rare Retreat cost: Colorless

Magical Scientist [MFC-073] Common 138 you can negate the effectsSet: Magician's Force Card type: Effect Monster Rarity: Common Attack: 300 Defense: 300 Pay 1000 Life Points to Special Summon 1 Level 6 or lower Fusion Monster from your Fusion Deck in face up Attack or Defense Position. That Fusion Monster cannot attack your opponent''s Life Points directly, and is returned to your Fusion Deck at the end of the turn.