
As long as Kianne's power is even, you may cast noncreature spells as though they had flash.
As long as Kianne's power is odd, you may cast creature spells as though they had flash.
Whenever you draw a card, put a +1/+1 counter on Kianne.
Kianne is a flash-enabler that rewards heavy card draw: every draw adds a +1/+1 counter, and her parity (even/odd power) lets you flash in either noncreature or creature spells. The deck plays draw-go control, holding up interaction and threats, then ambushes opponents on their turns while Kianne snowballs into a beater. You win by out-drawing the table, deploying everything at instant speed, and either grinding value or landing a flash-based combo/finisher.
Add card-draw doublers (Alhammarret's Archive, Teferi's Ageless Insight) and proliferate to accelerate counters and value. Pick up Vedalken Orrery and Seedborn Muse to fully break the parity restriction and use flash every turn. Tighten the finish with a tutorable combo or Craterhoof/Finale package, and round out with top-tier blue interaction (Cyclonic Rift, Fierce Guardianship, Force of Negation) to protect the engine.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Near-infinite lifeloss for target opponent
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
→ Target opponent skips all their future turns, Lock
→ Win the game
→ Infinite LTB, Infinite ETB, Infinite storm count
Combos via Commander Spellbook.
Same color identity (GU), by popularity.