Well, outside of our Karma / Royal Decree + Urborg, Tomb of Yawgmoth combo, the next obvious step is to kill with our token army
Two characters on board is probably average with higher amounts like 4 or 5 being pretty rare
Card Name Mana Cost Type Sorcery Rarity Mythic Rare rules Text This spell can't be countered.Destroy all artifacts, creatures, and lands
No matter how you choose to run it, Rograkh is undeniably one of the best Partner cards in MTG
(Until your next turn, it attacks each combat if able and attacks a player other than you if able.) Artifact Lux Artillery Whenever you cast an artifact creature spell, it gains sunburst
With Monstrous Rage no longer available, the current form of red aggro favors burn-type effects over pump spells, which is definitely the way I prefer it