Forbidden Droplet [ROTD-EN065] Secret Rare SM38 you can negate the Summon

you can negate the Summon of a monster and destroy it

Set: Dimension of Chaos Card type: Synchro/Effect Monster Rarity: Super Rare Attack: 3000 Defense: 2000 1 Aqua-Type Tuner + 1 or more non-Tuner monsters When this card is Synchro Summoned: You can target cards your opponent controls

Set: EX: Sandstorm Type: Water Rarity: Ultra Rare Retreat cost: Colorless

This card loses 400 ATK and during batlle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

Forbidden Droplet [ROTD-EN065] Secret Rare SM38 you can negate the SummonSet: Rise of the Duelist Card type: Quick Play Spell Rarity: Secret Rare Send any number of other cards from your hand and or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster Spell Trap) as the cards sent to