Folio of Fancies

, : Any number of target players each mill two cards. (Each of them puts the top two cards of their library into their graveyard.)

Exhaust — , : Any number of target players each mill cards equal to the number of cards in their graveyard. (Activate each exhaust ability only once.)

, : Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Subgoyf's power and toughness are each equal to the number of different subtypes other than creature types among cards in all graveyards and its toughness is equal to that number plus 1. (Subtypes include but are absolutely not limited to: Plains, Equipment, Aura, Arcane, Jace, Curse, Urza's, Ulamog's, etc.)

Flying

This creature can't attack unless defending player has seven or more cards in their graveyard.

This creature can't block unless you have four or more cards in hand.

: Each player mills a card.

You have no maximum hand size.

At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game.

: Draw a card.