Altar of Dementia + Bladewing's Thrall + Lathliss, Dragon Queen + Leyline of Transformation

Mana needed: {2}{B}{B}

UBR identity

Commander legal

The 4 combo pieces

What must be in place

Leyline of Transformation on the battlefield with "Dragon" chosen.

How to execute it

  1. Cast Bladewing's Thrall by paying {2}{B}{B}.
  2. When Bladewing's Thrall enters the battlefield, Lathliss triggers.
  3. Holding priority, activate Altar of Dementia by sacrificing Bladewing's Thrall.
  4. Resolve the Lathliss trigger, creating a 5/5 Dragon creature token.
  5. When the Dragon enters the battlefield, Bladewing's Thrall triggers, returning itself from your graveyard to the battlefield.
  6. Repeat from step 2.

What the combo produces