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Xun Yu, Wei Advisor
BBlackLegendary Creature — Human Advisor

Xun Yu, Wei Advisor

Mana value3Rank#29,243
BuildCard details

The Commander

{T}: Target creature you control gets +2/+0 until end of turn. Activate only during your turn, before attackers are declared.

Guide

Gameplan

Xun Yu is a humble mono-black aggro/voltron enabler whose tap ability pumps a single attacker before combat. The real plan is to build a focused mono-black deck around evasive threats, attrition, and tutors, using Xun Yu as a minor combat boost while the deck does the heavy lifting through recursion and card advantage.

Strengths

  • Mono-black gives access to the best tutors, recursion, and removal in the game
  • Free repeatable combat buff that helps push through lethal commander damage
  • Cheap three-mana body that's easy to recast
  • Color identity supports powerful staples like Demonic Tutor and Necropotence

Weaknesses

  • Ability is symmetrically weak: only +2/+0 to one creature and only on your turn
  • No evasion or protection built into the commander itself
  • Mono-black struggles with enchantments and noncreature permanents
  • Sorcery-speed-only activation (before attackers) limits flexibility
  • Low ceiling compared to modern designs, making it a budget/casual pick

Key Cards

  • Whispersilk Cloak — Grants unblockable and shroud so Xun Yu's pump reliably converts into commander damage.
  • Demonic Tutor — Best-in-class tutor to find your evasion enablers, removal, or finishers on demand.
  • Necropotence — Premier mono-black card advantage engine to refuel an attrition gameplan.
  • Rogue's Passage — Repeatable evasion to push a pumped attacker through any blocker for big chunks.
  • Cabal Coffers — Generates explosive mana to fuel big X-spells and recursion in mono-black.

Upgrade Path

Lean into evasion and protection (Whispersilk Cloak, Lightning Greaves, Swiftfoot Boots) so Xun Yu's pumps always connect, and add top-tier tutors and ramp (Vampiric Tutor, Cabal Coffers, Nykthos). For a higher ceiling, build toward a reliable backup wincon like Gray Merchant or Torment of Hailfire and add fast mana (Dark Ritual, Sol Ring, Jet Medallion) so the deck doesn't depend solely on the commander.

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

  • ▸Commander/voltron damage with a buffed, unblockable attacker
  • ▸Grinding opponents out with attrition and life-drain payoffs like Gray Merchant of Asphodel
  • ▸Big mana into X-spells or a finisher like Torment of Hailfire

Archetypes

  • Voltron — The +2/+0 buff plus evasion gear turns one creature into a fast commander-damage clock.
  • Aristocrats — Mono-black sacrifice and drain effects pair with cheap creatures Xun Yu can also buff.
  • Mono-Black Midrange/Control — Black's removal, tutors, and recursion let you grind and protect your attacker.
  • Reanimator — Cheating big black threats into play gives Xun Yu a juicy target to pump.

Combos

No combos found for this commander on Commander Spellbook.

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