Evolution Witness + Agonasaur Rex + Insidious Roots + Ashnod's Altar + Dragonlord Kolaghan

Prerequisites

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Steps

1. 1Activate Agonasaur Rex's cycling ability by paying and discarding it.
2. 2Agonasaur Rex triggers, putting two +1/+1 counters on Evolution Witness.
3. 3Evolution Witness triggers, returning Agonasaur Rex from your graveyard to your hand.
4. 4Insidious Roots triggers, creating a 0/1 Plant creature token, and then putting a +1/+1 counter on each Plant you control.
5. 5Resolve the Agonasaur Rex ability from step 1, causing you to draw a card.
6. 6Activate the Plant by tapping it, adding .
7. 7Activate Ashnod's Altar by sacrificing the tapped Plant, adding .
8. 8Repeat.

Effects

• Infinite card draw
• Infinite draw triggers
• Infinite self-discard triggers
• Near-infinite +1/+1 counters on certain creatures
• Near-infinite creature ETB
• Near-infinite creature LTB
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers