Jace, Cunning Castaway + Oath of Gideon + The Chain Veil

Prerequisites

• Jace has at least five loyalty counters on it.

Steps

1. 1Activate The Chain Veil by paying and tapping it, allowing you an additional activation of your planeswalkers' loyalty abilities this turn.
2. 2Activate Jace's third loyalty ability by removing five loyalty counters from it, creating two token copies of Jace that aren't legendary, which each enter the battlefield with four loyalty counters on them due to Oath of Gideon.
3. 3Activate a Jace token's first loyalty ability by putting a loyalty counter on it.
4. 4Activate a Jace token's third loyalty ability by removing five loyalty counters from it, creating two token copies of Jace that aren't legendary, which each enter the battlefield with four loyalty counters on them due to Oath of Gideon.
5. 5Repeat from step 3.

Effects

• Infinite copies of a specific planeswalker
• Infinite creature tokens
• Infinite ETB