If you're struggling to find the mana to cast your Planeswalkers while keeping up protective spells and creatures, Guff has you covered there too, creating 1/1 Wizard tokens that can tap to add red mana, with the stipulation that that mana is only to be used on planeswalker spells
At some point, I saw and built a Grixis Dragonstorm Commander deck with cheap ramp spells, tutors, and fast mana to build up into a large Dragonstorm, and swing for the win with hasty dragons thanks to Dragonlord Kolaghan or a convoluted combo involving Worldgorger Dragon and Animate Dead, making it one of the funniest decks Ive ever played with
For example, a Charizard's "Fire Spin" attack requires 4 fire energy cards
Higher Rarities (Chase Cards in Booster Boxes) Super Rare (SR) Look: Foil, map-style border, art breaking the frame, text over the art
Mishras Bauble helps fuel the fire, helping to turn on delirium while filtering a card for zero mana and replacing itself