The Locust God + Dormant Sliver + Xenograft

The Locust God
Dormant Sliver
Xenograft

Requires
The Locust God must be on the battlefield. Dormant Sliver must be on the battlefield. Xenograft must be on the battlefield. You have a way to draw a card. "Sliver" chosen with Xenograft.
Steps
  1. Draw a card.
  2. The Locust God triggers, creating a 1/1 Insect creature token with flying and haste.
  3. The Insect enters the battlefield with all creature types due to Maskwood Nexus, causing you to draw a card.
  4. Repeat from step 2.
Results
Infinite card draw. Infinite draw triggers. Near-infinite creature tokens with haste. Near-infinite ETB.