With custom deck backs and avatars, you can personalize your gameplay
The bottom line here is that this card, even in a version as fun as this, is never going to be worth serious money
Magical Meltdown adds a copy of Aleister The Invoker, Aleister The Invoker adds a copy of Invocation and from that copy of Invocation youre able to go into a wide swathe of Invoked fusions, including but not limited to: Invoked Elysium Invoked Mechaba Invoked Caliga Invoked Raidjin Invoked Cocytus The card that youll usually be making is Invoked Mechaba, a card that can negate any monster, spell, or trap effect as long as you have that type of card in your hand at any given time
Theres likely not going to be much of a need for that though, since Jeskai is a pretty easy color combination when it comes to generating massive pools of energy
Molten Vortex: a remake of an old classic, Seismic Assault, which for three red mana can get you this effect at no cost