Laboratory leveler

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When this creature enters, draw a card.

At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice this enchantment, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.

When this creature enters, exile all cards from your library.

If you would draw a card while your library has no cards in it, you win the game instead.

, : Copy target triggered ability you control. You may choose new targets for the copy. (A triggered ability uses the words "when," "whenever," or "at.")

During your turn, your opponents can't cast spells or activate abilities of artifacts, creatures, or enchantments.