Ulalek, Fused Atrocity + Writhing Chrysalis + Abstruse Archaic

Prerequisites

• Abtruse Archaic does not have summoning sickness.

Steps

1. 1Cast Writhing Chrysalis by paying .
2. 2Writhing Chrysalis and Ulalek trigger.
3. 3Holding priority, activate Abstruse Archaic by paying and tapping it, copying Ulalek's trigger.
4. 4Resolve the copied Ulalek trigger, causing you to pay and creating a copy of the Writhing Chrysalis spell, Writhing Chrysalis's trigger, and Ulalek's trigger.
5. 5Resolve the copied Ulalek trigger, causing you to pay and creating a copy of at least two Writhing Chrysalis spells, at least two Writhing Chrysalis's triggers, and Ulalek's trigger.
6. 6Resolve a Writhing Chrysalis trigger, creating two Eldrazi Spawn tokens.
7. 7Activate two Eldrazi Spawn tokens by sacrificing them, adding .
8. 8Repeat from 5 any number of times.
9. 9Once you have infinite copies of the spells and triggers, you can resolve them all, activate any number of Eldrazi Spawn tokens, and trigger all Writhing Chrysalis's final abilities.

Effects

• Infinite +1/+1 counters on an infinite number of creature tokens
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers