Arwen, Weaver of Hope + Animation Module + Rishkar, Peema Renegade + Maelstrom Wanderer

Arwen, Weaver of Hope

Animation Module

Rishkar, Peema Renegade

Maelstrom Wanderer

How it works

1. Put a +1/+1 counter on a creature.
2. Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token that enters with a number of +1/+1 counters on it equal to Arwen's toughness.
3. Animation Module triggers. Holding priority, activate the Servo by tapping it, adding 1.
4. Resolve the Animation Module trigger, causing you to pay 1 to create a 1/1 Servo artifact creature token that enters with a number of +1/+1 counters on it equal to Arwen's toughness.
5. Repeat from step 3.

This lively loop turns a simple counter placement into an endless mechanical assembly line. When an initial counter starts the chain, Animation Module triggers to spawn a token, which Arwen, Weaver of Hope instantly supercharges by loading it with extra +1/+1 counters based on her toughness. Because those tokens enter with counters, Rishkar, Peema Renegade steps in to grant them the ability to tap for green mana, providing the exact {1} needed to continually pay for Animation Module's triggered ability. Meanwhile, Maelstrom Wanderer grants haste to the whole operation, while letting you cascade into your pieces when cast, culminating in an infinite storm of artifact and creature entries.