
Haste
Whenever Éomer attacks, if you control a creature with the greatest power among creatures on the battlefield, create a 1/1 white Human Soldier creature token.
Cast Éomer for 5, swing immediately thanks to haste, and as long as he (or another creature you control) has the greatest power on the board, you bank a 1/1 Human Soldier every combat. Build a go-wide Soldier/token board in mono-red, then convert it into lethal damage with anthems, sacrifice payoffs, or extra-combat steps.
Add fast mana (Sol Ring, Ragavan, Treasure makers) and a real card-advantage package like Skullclamp and Outpost Siege to fight mono-red's card-flow problem. Lean into one payoff axis—Impact Tremors/Purphoros for token drain, or Coat of Arms/Craterhoof for a go-wide finish—and include extra-combat enablers (Aggravated Assault, Combat Celebrant) plus protection like Heroic Intervention or Boots/Greaves to keep your board safe through wipes.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite ETB, Infinite LTB, Infinite combat damage
→ Infinite combat phases, Infinite death triggers, Infinite ETB
→ Infinite ETB, Infinite LTB, Infinite combat damage
→ Infinite ETB, Infinite LTB, Infinite mana creatures you control can produce
→ Infinite combat damage, Infinite combat phases, Infinite death triggers
Combos via Commander Spellbook.
Same color identity (R), by popularity.