yugioh can you activate cards in response to opponent summoning Yu-Gi-Oh! - Swarm - BLHR-EN040 - Ultra Rare - 1st Edition Yu-Gi-Oh! card types: Every monster,

Harness fiendish spiritual power that destroys your own cards to Summon monsters onto the field

As if that isn't good enough, it can even destroy any monster in your hand or field as a quick effect (something Dinosaurs want to happen)

Strategies from many different eras in Yu-Gi-Ohs history, like Dragunity, Shaddoll, and Cipher will be bolsteredTwo Brand-New Themes The villainous Spectres Sunavalon strategy from Yu-Gi-Oh VRAINS takes root in Ghosts From the Past This Plant-based Link Summoning theme lays out a cunning web of interconnected monster effects to trap unsuspecting Duelists

But the opponent can also use it against you

You dont get to keep the cards you exchange