Altar of Dementia + Ebondeath, Dracolich + Gwenna, Eyes of Gaea + Mana Reflection

BG identity

Commander legal

The 4 combo pieces

What must be in place

Gwenna does not have summoning sickness.
A creature not named Ebondeath, Dracolich had died this turn.

How to execute it

  1. Activate Altar of Dementia by sacrificing Ebondeath, causing target player to mill cards equal to Ebondeath's power.
  2. Activate Gwenna by tapping it, adding {2}{B}{B} that can only be spent to cast creature spells or activate abilities of creatures.
  3. Cast Ebondeath from your graveyard by paying {2}{B}{B}.
  4. Gwenna triggers, putting a +1/+1 counter on it and untapping it.
  5. Repeat.

What the combo produces