If you use characters like Chernabog to shuffle discarded characters back into your hand, you can create a loop of characters that challenge others before eventually returning to your hand
Since these drops are no longer available directly from Wizards of the Coast, dont expect to find them at their original prices
There are dragon cards in every color though, and many are multicolor, especially for Commander purposes
While were here, its worth mentioning that Card Mod is an insanely useful ability to obtain rare items to refine magic and weapon materials from cards, so its good to keep an eye on what you can mod as you amass cards
As if that somehow wasnt enough, theres also the Cosmic Foil variant, which is even rarer than most serialized cards
For slower decks, it can offer some early-game protection against more aggressive decks, giving you a turn to gather your resources, or cast a spell that doesnt have a direct impact on the board