Aminatou's second loyalty ability by removing a loyalty counter from it, blinking target land you control.
Activate that land by tapping it, adding mana that land could produce.
Activate
Aminatou's second loyalty ability by removing a loyalty counter from it, blinking
Nicol Bolas.
Activate
Nicol Bolas's first loyalty ability by putting a loyalty counter on it, drawing a card and causing each opponent to exile card from their hand or permanent they control.
Activate
Nicol Bolas using
Aminatou's second loyalty ability by removing a loyalty counter from it, blinking
Aminatou.
Repeat.
Results
Exile all of your opponents' permanents and hands.