
Horses you control have haste. (They can attack and as soon as they come under your control.)
Whenever Shadowfax attacks, you may put a creature card with lesser power from your hand onto the battlefield tapped and attacking.
Shadowfax is a go-wide aggro commander that cheats creatures into combat for free. Attack with Shadowfax, drop a fatty (or token-maker) directly into the red zone tapped and attacking, and snowball your board into a lethal alpha strike. The haste clause means every Horse you make is immediately a threat.
Lean into extra-combat enablers (Aurelia, Combat Celebrant, Moraug) and ETB/attack-damage payoffs (Hellrider, Impact Tremors) to convert free creatures into guaranteed damage. Add evasion and protection like Iroas and Dolmen Gate so your all-in attacks survive, and tighten the curve with efficient mana rocks and Sunforger packages to push the deck toward fast, resilient aggro.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite combat damage, Infinite combat phases, Infinite death triggers
Combos via Commander Spellbook.
Same color identity (RW), by popularity.