Its cheap, flexible, and works against planeswalkers, artifacts, or even defense counters on battles
Gate Guardian can be added from the Deck to the hand with Ahrima, the Wicked Warden Suijin can be added from the Deck to the hand with Crystal Girl Sanga the Thunder can be equipped to Union Carrier and then sent to the GY Special Summon 8000+ ATKs worth of monsters on the opponents field by activating Nightmare Archfiends A Special Summoned monster that cannot be destroyed by battle to grant extra ATK to your opponents monsters Paradox Brothers Style Wall Shadow Deck 2 Labyrinth Wall 2 Wall Shadow 3 Infernoble Knight Renaud 3 Infernoble Knight Roland 3 Sublimation Knight 2 Squeaknight 2 Infernoble Knight Olivier 1 Infernoble Knight Ogier 1 Infernoble Knight Astolfo 1 Mecha Phantom Beast O-Lion 1 Magical Labyrinth 2 Supermagic Sword of Raptinus 1 Magnum Shield 1 Sword of Deep-Seated 3 Infernoble Arms Durendal 3 Heritage of the Chalice 3 Slash Draw 1 Reinforcement of the Army 1 Monster Reborn 1 Foolish Burial 3 Labyrinth of Nightmare 3 Isolde, Two Tales of the Noble Knights 2 Infernoble Knight Vanguard Roland 2 Infernoble Knight Emperor Charlemagne 2 Azure-Eyes Silver Dragon 1 Crystron Halqifibrax 1 Linkross 1 Gallant Granite 1 Martial Metal Marcher 2 Herald of the Arc Light Deck Concept Labyrinth Wall can be added from the Deck to the hand with the effect of Gallant Granite, and then when the Battle Phase begins, it can be Tribute Summoned with Supermagic Sword of Raptinus
Zarigun
Lastly, your deck must have at least one Basic Pokmon in it
Jund, which ends up shifting a large number of cards in the change over to a different splash color, or the other Tron decks (Mono-U and Eldrazi Tron) which are pretty clearly distinct
Discard 1 R Energy card attached to Charmander in order to use this attack
