Abdel Adrian leaves and enters the battlefield, causing all cards exiled with it to return to the battlefield from exile, and triggering Abdel Adrian's enters-the-battlefield ability.
Holding priority, activate the nonland mana-producing permanent(s) by tapping them, adding at least ({3} magic symbol) ({C} magic symbol) .
Resolve the Abdel Adrian trigger, exiling the nonland mana-producing permanent(s) and creating that many 1/1 Soldier creature tokens.
Repeat.
Results
Infinite blinking.
Infinite creature tokens.
Infinite ETB.
Infinite LTB.
Infinite mana nonland permanents you control can produce.