Hive Mind | Pure Intentions | Windfall

(and one other card)

Pure Intentions and
Windfall in hand.
Hive Mind and
Laboratory Maniac on the battlefield.
You have at least three opponents.
You have at least eight cards in hand, or an opponent except the opponent directly to your right has at least six cards in hand.
Your deck size is less than 90, or each opponent has a deck size of 91 or less.
({2} magic symbol) ({W} magic symbol) ({U} magic symbol) available.

Cast
Pure Intentions by paying ({W} magic symbol) .
Hive Mind triggers, causing each opponent to create a copy of
Pure Intentions.
Resolve all
Pure Intentions.
Cast
Windfall by paying ({2} magic symbol) ({U} magic symbol) .
Hive Mind triggers, causing each opponent to create a copy of
Windfall.
Resolve the first opponent's copy of
Windfall, causing each player to discard their hand and draw cards equal to the greatest number of cards discarded this way.
Each player who did not control
Windfall's
Pure Intentions triggers.
Resolve all
Pure Intentions, causing you and the opponents to return to their hand all cards discarded by
Windfall.
Repeat from step 6 for each remaining
Windfall until you either draw from an empty library, causing you to win the game due to
Laboratory Maniac, or until your opponents lose the game due to drawing from an empty library.