The Brothers' War Commander

2, T: Copy target activated or triggered ability you control. You may choose new targets for the copy. 3, T: Copy target instant or sorcery spell you control. You may choose new targets for the copy. 4, T: Copy target permanent spell you control. (The copy becomes a token.)

Choose target artifact creature you control. For each creature chosen this way, create a token that's a copy of it. Overload 6U (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. 1U, Sacrifice two artifacts: Draw a card.

When this artifact enters, destroy target permanent. When this artifact is put into a graveyard from the battlefield, return it to its owner's hand.

You lose X life and create X tapped Powerstone tokens. Then all creatures get -1/-1 until end of turn for each artifact you control. (The tokens are artifacts with "T: Add C. This mana can't be spent to cast a nonartifact spell.")

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create two tapped Powerstone tokens. II — Choose two target players. Until your next turn, each creature they control attacks the other chosen player each combat if able. III — This Saga deals X damage to any target and X damage to any other target, where X is the number of artifacts you control.

At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying. Whenever one or more artifact creatures you control deal combat damage to a player, draw a card.