In the case of Ritual Summoning, rather than the targeted monster being in your Extra Deck, you will need the Ritual Monster (always printed in a light blue card design) in your hand to be able to summon it
Dragonite and Greninja Make For a Strange But Powerful Pairing Close Out Games With Phenomenal 3 Point Turns Because of the luck factor associated with Dragonite's attack, players have tried to find other ways to deal with their opponent's Pokmon and slowly set up damage before taking control of the match with one big attack late in the game
Additionally, this seems like it can get out of control, with new creatures like ED-E, Lonesome Eyebot and Craig Boone, Novac Guard giving you massive benefits from the number of quest counters on them
Some popular Starter and Structure Decks include the "Codebreaker" Starter Deck, the "Shaddoll Showdown" Structure Deck, and the "Dinosmasher's Fury" Structure Deck
As a reference to the real-life mechanic, characters sometimes mention these cards to be "legendary" in-universe