Thousand-Year Storm Combos

Thousand-Year Storm on the battlefield. Sprout Swarm in hand with mana to cast it. Storm count at least 4.

You have at least one other instant or sorcery card in hand that can be cast this turn.

Thousand-Year Storm on the battlefield. Spelljack and another instant in hand. Enough mana to cast your other instant and Spelljack.

Narset's Reversal in hand. All permanents on the battlefield. You have another instant and/or sorcery card in hand that can be cast using X or less colored mana, where X is equal to four plus twice the number of instants and sorceries you've cast this turn. You have enough mana to cast the additional instant or sorcery, plus an additional {U} available if you have not cast an instant or sorcery this turn.

Thousand-Year Storm on the battlefield. All other cards in hand. available. At least one creature on the battlefield. At least twelve cards in your graveyard.

Memory Lapse in hand. All permanents on the battlefield. You have cast at least one instant and/or sorcery this turn. {U} available.

Lapse of Certainty in hand. All permanents on the battlefield. You have cast at least one instant and/or sorcery this turn. {W} available.

Hinder in hand. All permanents on the battlefield. You have cast at least one instant and/or sorcery this turn. {U}{U} available.

All permanents on the battlefield. All other cards in hand. At least three cards in your graveyard and/or in exile, at least one of which must be in your graveyard. {R} available.

Thousand-Year Storm on the battlefield. Lands (or artifacts, or creatures) sufficient to produce . Narset's Reversal and Turnabout in hand.

Thousand-Year Storm on the battlefield. All other cards in hand. You control at least seven lands. {R} available, plus an additional {U}{U} available if you have not cast an instant or sorcery this turn.

Blue Sun's Twilight in hand. All permanents on the battlefield. Opponents control at least eight artifacts and/or enchantments. {U}{U} available.

Spellweaver Volute and Thousand-Year Storm on the battlefield. Petals of Insight in hand. Pull from Eternity and Turnabout in graveyard. Two additional instant cards in graveyard. Spellweaver Volute attached to Turnabout. You control lands that can tap to add at least {U}{U}. {U} available.

Flicker in hand. All permanents on the battlefield. You have cast at least one instant or sorcery this turn. {W} available.

Memory Lapse in hand or on top of your library. All permanents on the battlefield. You have cast at least one instant and/or sorcery this turn. {U} available.

Thousand-Year Storm on the battlefield. Must have at least three lands on the battlefield. available.

Thousand-Year Storm on the battlefield. Invoke Calamity in hand. Narset's Reversal in hand or graveyard. You have cast at least one instant or sorcery spell this turn. {R}{R}{R}{R} available.

Ghostly Flicker in hand. All permanents on the battlefield. You have cast at least one instant and/or sorcery this turn.

Clockspinning in hand. All permanents on the battlefield. Crystalline Crawler has at least one +1/+1 counter on it. You have cast at least three instants and/or sorceries this turn. {U} available.