Cast Spark Double by paying 3, choosing to have it enter the battlefield as a nonlegendary copy of Abdel Adrian.
When Spark Double enters the battlefield, it triggers, exiling Abdel Adrian until Spark Double leaves the battlefield and creating a 1/1 Soldier creature token.
When Abdel Adrian leaves the battlefield, Suspension Field returns from exile to the battlefield.
When Suspension Field enters the battlefield, it triggers, exiling Spark Double until Suspension Field leaves the battlefield.
When Spark Double leaves the battlefield, Abdel Adrian returns from exile to the battlefield.
When Abdel Adrian enters the battlefield, it triggers, exiling Suspension Field until Abdel Adrian leaves the battlefield and creating a 1/1 Soldier creature token.
When Suspension Field leaves the battlefield, Spark Double returns to the battlefield from exile as a nonlegendary copy of Abdel Adrian.
Repeat from step 2.
This elegant loop hinges on Spark Double entering as a nonlegendary copy of Abdel Adrian, allowing the clone and the original to continuously exile one another in a perpetual cycle. Because Abdel Adrian's entry triggers the exile of other nonland permanents you control, you can weave Suspension Field into the sequence as the bridge that safely catches and returns your flickering clone to the battlefield. Each iteration of this bouncing interaction generates an endless army of 1/1 Soldier creature tokens while endlessly cycling your permanents in and out of exile.