The Commander
Trace Aether — Whenever you cast a noncreature spell, you may return target creature card with mana value equal to that spell's mana value from your graveyard to your hand. Do this only once each turn.
Guide
Gameplan
Krile turns your noncreature spells into recursion engines: cast an instant, sorcery, artifact, or enchantment and rebuy a creature from your graveyard whose mana value matches the spell you cast. You durdle with cheap interaction and cantrips while looping value creatures, gaining life off lifelink, and grinding opponents out of resources before closing with a big payoff.
Strengths
- Built-in card advantage every turn that doesn't require attacking or dying creatures
- Lifelink keeps you out of aggro range and combos with life-payoff cards
- UW gives premier countermagic, removal, and protection to defend the engine
- Only costs 2 mana, so she's easy to recast through removal
Weaknesses
- The MV-matching restriction is fiddly—you must line up spell costs with creature costs
- Once-per-turn cap limits explosive recursion turns
- UW lacks fast mana ramp and big card draw outside artifacts/blue cantrips
- Relatively slow; can be outraced by dedicated combo or aggressive decks
- Relies on creatures hitting the graveyard, so you need self-mill or sacrifice enablers
Key Cards
- Mulldrifter — A 5-MV body you can loop back with any 5-cost noncreature spell for repeated card draw.
- Snapcaster Mage — At 2 MV he's easy to return, and flashing back your cheap spells chains beautifully with Trace Aether.
- Solemn Simulacrum — 4-MV value creature that ramps and draws, perfect to rebuy with a 4-cost noncreature spell.
- Brago, King Eternal — Blink synergy and a body that lets you abuse ETB creatures you keep returning.
- Eternal Witness — Loops noncreature spells back while Krile loops Witness back, creating a recursion lock.
- Archaeomancer — 3-MV creature that retrieves your instants and sorceries, doubling down on the spellslinger plan.
- Ephemerate — Cheap, repeatable blink that protects creatures and rebuys ETBs alongside Krile's recursion.
Upgrade Path
Tighten your curve so noncreature spell MVs mirror your best creatures' MVs, maximizing Trace Aether hits each turn. Add efficient blink (Ephemerate, Restoration Angel) and free or cheap recursion-friendly spells to chain triggers, plus protection like Swords to Plowshares and counterspells to defend Krile. For higher power, lean into a compact combo finish (Archaeomancer/Mnemonic Wall loops or Aetherflux Reservoir) backed by stax-light pieces to slow faster tables.
Core Cards
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
Win Conditions
- ▸Grinding opponents out with repeated ETB and card-advantage loops, then finishing with recurred threats
- ▸Lifegain payoffs like Aetherflux Reservoir or Sanguine Bond effects
- ▸Beating down with looped evasive or value creatures
- ▸An infinite blink/recursion loop with creatures like Archaeomancer plus a free spell
Archetypes
- Spellslinger Value — Every noncreature spell becomes a creature-recursion trigger, rewarding a high instant/sorcery count.
- Blink/ETB — Returning ETB creatures to hand lets you recast them for repeated enters-the-battlefield value.
- Control — UW counters and removal protect Krile while she refuels your hand each turn.
- Lifegain Midrange — Lifelink plus recurring lifelink/lifegain creatures fuels payoffs and stabilizes the board.
Combos
No combos found for this commander on Commander Spellbook.
Related Commanders
Same color identity (UW), by popularity.
