Wonder-Go-Round

At the beginning of each player's upkeep, that player exiles the top card of their library.

Players may play cards they don't own put into exile with Wonder-Go-Round.

At the beginning of each player's end step, if that player didn't play a card exiled with Wonder-Go-Round, that player creates X 1/1 blue Insect creature tokens with flying, where X is the total mana value of cards exiled with Wodner-Go-Round.