WhiteLegendary Creature — Dragon SpiritYosei, the Morning Star
Mana value6Rank#9,780
The Commander
Flying
When Yosei dies, target player skips their next untap step. Tap up to five target permanents that player controls.
Guide
Gameplan
Yosei is a Stax-leaning prison commander: repeatedly sacrifice and recur her so a single opponent skips untap steps while five of their permanents stay tapped, effectively locking them out of the game. You grind value with white's strong recursion and sacrifice loops, then either hard-lock the table one player at a time or pivot to a combo finish. Early turns build mana and recursion engines; mid-game you assemble a sac outlet plus a reanimation/blink loop.
Strengths
- Creates a brutal soft-lock when looped with a sac outlet and recursion (skip untap + tap five permanents)
- Cheap to recur in mono-white via reanimation, blink, and graveyard recursion
- Evasive 5/5 flyer that pressures life totals even outside of combos
- Mono-white gives access to the best stax, taxes, and board wipes to back up the lock
Weaknesses
- The 'Yosei lock' only neutralizes one opponent at a time, leaving the other two free in a four-player pod
- Mono-white is color-screwed on card draw and ramp
- Vulnerable to graveyard hate that shuts off recursion loops
- Needs multiple pieces (sac outlet + recursion) before the engine comes online; clunky when assembling
Key Cards
- Goblin Bombardment — Free, repeatable sacrifice outlet that lets you ping Yosei to trigger the lock at instant speed.
- Ashnod's Altar — Free sac outlet that fuels the loop and generates mana to recast or reanimate Yosei.
- Karmic Guide — Returns Yosei from the graveyard and pairs with Reveillark/blink to create the classic recursion engine.
- Reveillark — Loops back Yosei and Karmic Guide on death, completing an infinite untap-lock combo with a sac outlet.
- Sun Titan — Repeatable recursion of Yosei and cheap stax pieces every combat.
- Emiel the Blue — Repeatable blink outlet to flicker Yosei or re-trigger value creatures and reset the lock package.
- Teferi's Protection — Phases you out to protect your engine and life total from a desperate alpha strike.
Upgrade Path
Tighten the combo package: run Reveillark + Karmic Guide + a free sac outlet (Goblin Bombardment, Ashnod's Altar, Phyrexian Altar) to make the untap-lock reliable and ideally infinite. Add mono-white ramp and card advantage (Smothering Tithe, Mind Stone, Welcoming Vampire, Esper Sentinel) plus protection like Teferi's Protection and Heroic Intervention-style effects. For higher power, layer in stax taxers (Thalia, Drannith Magistrate, Archon of Emeria) so the locked-down opponents stay locked while you race the rest of the table.
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
- ▸Lock one or all opponents out of untapping, then win with the evasive 5/5 body and incidental beaters
- ▸Infinite sacrifice loop draining or locking the table while you swing for lethal
- ▸Stax-grind the table into inaction, then close with a board wipe followed by your protected threats
- ▸Combat damage through repeated flying attacks while opponents are tapped down
Archetypes
- Stax / Prison — Her death trigger denies an opponent's untap step and taps permanents, which is the core of a tap-down lock when looped.
- Aristocrats — She wants to die repeatedly, rewarding free sacrifice outlets and death-payoff engines.
- Reanimator / Blink — White recursion and flicker effects bring her back over and over to re-trigger the lock.
- Combo — Reveillark + Karmic Guide + a sac outlet creates an infinite untap-lock to fully prison-board a player.
Combos
No combos found for this commander on Commander Spellbook.
Related Commanders
Same color identity (W), by popularity.
