1 rare or higher card - guaranteed rare, holofoil rare, illustration rare, ultra rare, or secret rare
Flippers are seen as the embodiment of the problems in the hobby
You cannot Special Summon monsters from the Extra Deck for the rest of this turn, except LIGHT Warrior monsters
This is the size commonly used for Magic the Gathering-style cards and is usually the best option for players who want compatibility with standard sleeves, binders, deck boxes, storage cases, and play accessories
Mono-Blue Infect did the same thing, but instead of needing to cast multiple pump spells that cost real mana, it would do it all by casting a single Blazing Shoal for free
Still, even if your pokemon dies in the process, it will be almost always worth the trouble