So many themes in Magic technically have cards in every color, but going fully five-color is going to end up pushing out those weird cards in the end
3 Charizard ex League Battle Deck This League Battle Deck is both powerful and beginner-friendlyyes, even with a fire-breathing dragon at the helm
If you can get a 4/4 or larger Flying creature with lifelink, it will make it quite difficult to deal with
We want to say Tron for all of this, but theres only so much room for big spells in that deck
Dragon Egg: Limited, Crater Hellion: a solid sweeper when it enters the battlefield
The Stadium card, Altar of the Moone, can help but it requires an extra Energy attachment in order to function, limiting the decks early game aggression