Phyrexian Altar + Timeline Culler + Trostani, Selesnya's Voice

Mana needed: {B}

WBG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Timeline Culler either from your hand or from your graveyard for its warp cost by paying {B} and 2 life.
  2. When Timeline Culler enters the battlefield, Trostani triggers, causing you to gain 2 life.
  3. Activate Phyrexian Altar by sacrificing Timeline Culler, adding {B}.
  4. Repeat.

What the combo produces