Lae'zel, Vlaakith's Champion, Jace, Cunning Castaway, and Nicol Bolas, Dragon-God

Prerequisites

• Lae'zel, Vlaakith's Champion on the battlefield
• Jace, Cunning Castaway on the battlefield
• Nicol Bolas, Dragon-God in hand
• available

Steps

1. Cast Nicol Bolas by paying
2. Nicol Bolas enters the battlefield with five loyalty counters due to Lae'zel
3. Activate Nicol Bolas using Jace's third loyalty ability by removing five loyalty counters from it
4. Nicol Bolas dies as a state-based action due to having zero loyalty
5. Resolve the Nicol Bolas ability, creating two non-legendary copies of Nicol Bolas, which enter with five loyalty counters each due to Lae'zel
6. Repeat from step 3 using a Nicol Bolas token
7. Once you have infinite Nicol Bolas tokens, you may activate them using Jace's second loyalty ability by removing two loyalty counters from them, creating infinite 2/2 Illusion creature tokens
8. You may also use Nicol Bolas' first ability to draw infinite cards, and exile all permanents your opponent control

Results

• Exile all permanents opponents control
• Infinite card draw
• Infinite creature tokens
• Infinite draw triggers
• Infinite ETB
• Infinite Nicol Bolas, Dragon-God tokens