Yami Marik - Unchained Lair Fiends [High Rogue]

Power: High Rogue (8.1/10) - This is now TCG-legal and Link Evolution-pool friendly. It stays High Rogue because Lair plus Lilith plus Trap Trick gives consistent disruption, while Unchained and BA turn destroyed Fiends into removal and follow-up. Losing Beatrice lowers the ceiling slightly, but not the core plan.

Consistency: Strong. Abomination's Prison, Tour Guide, Trap Trick, Lilith, Terraforming, and three Lair of Darkness give multiple ways to open an engine. The BA mini-package keeps Fiend bodies flowing without forcing the deck away from Marik's Lair control identity.

Ceiling: Solid. Best boards convert Tour Guide or Unchained starters into Dante/Cherubini plus Unchained Soul of Rage or Anguish lines, then back them with Escape, Chamber, Lair, Lilith, and Diabolos. Knightmare Unicorn replaces banned Beatrice as a legal DARK Fiend-compatible link payoff.

Recovery: Excellent. Unchained monsters replace themselves when destroyed, Chamber and Escape keep interacting, Dante recycles BA follow-up, and Diabolos comes back when your DARK monsters are tributed by Lair or Lilith.

Going first/second: Best going first, where it can set Lair, Lilith, Trap Trick, Chamber, Escape, or Called by the Grave and trade through the opponent's turn. Going second, the side deck brings Ash, Lancea, Droll, Cosmic Cyclone, Twin Twisters, Feather Duster, Dark Ruler No More, and Evenly Matched.

Choke points: Stop Abomination's Prison or Tour Guide, remove Lair before Lilith resolves, banish Unchained targets before their destruction effects chain, and keep Unchained Soul of Rage or Anguish from converting your monster into link material.

Key cards: Lair of Darkness, Lilith, Lady of Lament, Darkest Diabolos, Lord of the Lair, Abomination's Prison, Unchained Twins - Aruha, Unchained Twins - Rakea, Unchained Soul of Rage, Unchained Soul of Anguish, Escape of the Unchained, Abominable Chamber of the Unchained, Tour Guide From the Underworld, Fiendish Rhino Warrior, Dante, Traveler of the Burning Abyss, Knightmare Unicorn.

Key combos: Lair plus Lilith tributes opposing monsters to set Trap Trick, Escape, or Chamber while enabling Diabolos. Aruha or Rakea destroys an Unchained card to summon another Unchained monster and start Rage or Anguish removal. Tour Guide summons Graff, Scarm, or Fiendish Rhino Warrior for Dante or Cherubini, filling the GY and setting up Unchained link plays. Escape destroys one of your Unchained cards and an opponent's card, turning removal into more bodies. Trap Trick finds the exact Unchained trap needed for the matchup.