Chains of Mephistopheles + Dredger's Insight + Drogskol Reaver + Stinkweed Imp

Prerequisites

• You have a way to draw a card.

Steps

1. 1Attempt to draw a card.
2. 2The draw will be replaced by Chains of Mephistopheles, instead causing you to discard Stinkweed Imp. Then, the draw will be replaced by Stinkweed Imp's dredge ability, causing you to mill cards and return Stinkweed Imp from your graveyard to your hand.
3. 3Dredger's Insight's first ability triggers, causing you to gain 1 life.
4. 4Drogskol Reaver triggers, attempting to draw a card.
5. 5Repeat from step 2.

Effects

• Infinite self-mill
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Near-infinite self-discard triggers