
Appa is a mono-white blink/value engine: flash him in at instant speed, airbend (exile) your own ETB permanents to reuse their enters-the-battlefield triggers and recast them for just , generating a 1/1 Ally token every time you cast something from exile. You snowball board presence and value, then close with a wide token army or a flicker-fueled stax/toolbox plan.
Add more high-impact ETB creatures (Skyclave Apparition, Solitude, Archon of Emeria) and flash/flicker enablers to maximize airbend loops. Improve mono-white's weaknesses with card advantage (Mentor of the Meek, Welcoming Vampire, Esper Sentinel) and ramp (Smothering Tithe, mana rocks) so you can recast for every turn. Cap it with a token payoff finisher like Craterhoof Behemoth or Divine Visitation to convert your Ally army into lethal.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite LTB, Infinite ETB, Infinite storm count
→ Infinite LTB, Infinite ETB, Infinite storm count
→ Infinite LTB, Infinite ETB, Infinite storm count
→ Infinite LTB, Infinite ETB, Infinite storm count
→ Infinite LTB, Infinite ETB, Infinite storm count
Combos via Commander Spellbook.
Same color identity (W), by popularity.