Corrupted Conscience + Echo of Eons + Kederekt Parasite

Mana needed: {6}{U}{U}{U}

UB identity

Commander legal

The 3 combo pieces

What must be in place

Corrupted Conscience attached to Kederekt Parasite.
You control a red permanent.

How to execute it

  1. Cast Echo of Eons by paying {4}{U}{U}, causing each player to shuffle their hand and graveyard into their library and draw seven cards.
  2. Kederekt Parasite triggers for each card your opponent draw this way, giving each opponent seven poison counters.
  3. Cast Echo of Eons from your graveyard for its flashback cost by paying {2}{U}, causing each player to shuffle their hand and graveyard into their library, draw seven cards, and exile Echo of Eons.
  4. Kederekt Parasite triggers for each card your opponent draw this way, giving each opponent seven poison counters.
  5. Each opponent loses the game due to having ten or more poison counters.

What the combo produces