yugioh counter trap deck Complete Custom for Yu-Gi-Oh! Mint / near mint condition trading card Counter Trap Card | Yu-Gi-Oh!

A specific Ritual Spell Cards with the naming scheme " [Adjective] Dragon Ritual " (" [Adjective] Dragon Descent " in Japanese)

Ted Carron, Rich Darling, and Dave Darling were the inventors and responsible for the birth of the Game Genie." David, the elder of the Darling brothers and Codemasters co-founder, is the key person to describe Game Genie's conception

For 1500 LP, this Trap can negate either the activation of a Monster effect or a Special Summon of a Monster

Marketplace TCGplayer Sets Marketplace Cardmarket Sets Market Trend Price History Deck Usage & Meta Stats Public deck and tournament usage for The Agent of Mystery - Earth

So that is exactly what he did

It could be the creature that turns the game around for one of your opponents