Sway of the Stars + Myojin of Roaring Blades + Borne Upon a Wind Combo

Myojin of Roaring Blades on the battlefield (Myojin of Roaring Blades with an indestructible counter on it on the battlefield).

Sway of the Stars and Borne Upon a Wind in hand.

You have three or less opponents.

available

Cast Borne Upon a Wind by paying , allowing you to cast spells as though they have flash this turn.

Activate Myojin of Roaring Blades by removing an indestructible counter from it.

Holding priority, cast Sway of the Stars by paying , causing each player to shuffle their hand, graveyard and all permanents they own into their library, then causing each player to draw seven cards and set their life total to 7.

Resolve the Myojin of Roaring Blades ability, dealing 7 damage to each of up to three opponents.

Each opponent loses the game due to having 0 life.

Each opponent loses the game

Significant lifeloss for all players

Shuffle all hands, graveyards and permanents on the battlefield into their owner's library