By now, hundreds of Dragons can be found all throughout the game, and the strongest of them have incredible stats, devastating abilities, and a home in competitive decks in a variety of formats, most of all the Commander format
Combined with its colorless nature, allowing it to go into every deck, and the occasional difficulty for inexperienced players to realize that Library is the reason theyre losing, its place on the banned list is very secure
One card you may want to remove as soon as possible is Eidolon of the Great Revel because it's a static way to damage you if left unchecked
This Dimir (Blue/Black) deck utilizes a highly resilient "Spellslinger / Wraith Tokens" strategy
This one is right down the middle, not the worst, not the best, but it gets huge bonus points for its theme and for actually delivering some playable cards