Mycosynth Lattice

Bracket

• B1 Exhibition — Not in the same deck as its two-card combo partners: Karn, the Great Creator, Vandalblast, Hellkite Tyrant, Anzrag's Rampage, March of the Machines, Hurkyl's Recall, Broadcast Takeover, Collector Ouphe, Null Rod, Consulate Crackdown, Stony Silence, Clarion Conqueror, Leonin Relic-Warder
• B2 Core — Not in the same deck as its two-card combo partners: Karn, the Great Creator, Vandalblast, Hellkite Tyrant, Anzrag's Rampage, March of the Machines, Hurkyl's Recall, Broadcast Takeover, Collector Ouphe, Null Rod, Consulate Crackdown, Stony Silence, Clarion Conqueror, Leonin Relic-Warder
• B3 Upgraded — Not in the same deck as its early two-card combo partners: Karn, the Great Creator, Vandalblast, Hellkite Tyrant, Anzrag's Rampage, March of the Machines, Collector Ouphe, Null Rod, Consulate Crackdown, Stony Silence, Clarion Conqueror
• B4 Optimized — allowed: No restriction beyond the banned list
• B5 cEDH — allowed: No restriction beyond the banned list

Why

• Two-card combo with Karn, the Great Creator, Vandalblast, Hellkite Tyrant, Anzrag's Rampage, March of the Machines, Hurkyl's Recall, Broadcast Takeover, Collector Ouphe, Null Rod, Consulate Crackdown, Stony Silence, Clarion Conqueror, Leonin Relic-Warder (early with Karn, the Great Creator, Vandalblast, Hellkite Tyrant, Anzrag's Rampage, March of the Machines, Collector Ouphe, Null Rod, Consulate Crackdown, Stony Silence, Clarion Conqueror)

How Lotus Vault estimates a bracket

Bracket: Lotus Vault analysis, with Commander Spellbook flags

Combos

844 known combos, 13 of them two-card.

• Karn, the Great Creator + Mycosynth Lattice
  Produces: Activated abilities of permanents your opponents control can't be activated, Activated abilities can't be activated, Lock
  View on Commander Spellbook
• Mycosynth Lattice + Vandalblast
  Produces: Destroy all permanents opponents control, Mass Land Denial
  View on Commander Spellbook
• Mycosynth Lattice + Hellkite Tyrant
  Produces: Gain control of all permanents an opponent controls during each of your turns, Lock, Win the game at the beginning of your next upkeep
  View on Commander Spellbook

Combos: Commander Spellbook

Rulings

• 2009-10-01 · Wizards of the Coast
  The Lattice’s first ability causes Auras to become artifacts. Combined with March of the Machines from the Mirrodin set, this can then make those Auras become creatures. An Aura that’s also a creature can’t enchant anything. It’s unattached the next time state-based actions are checked, and then immediately put into its owner’s graveyard as a second state-based action.
• 2004-12-01 · Wizards of the Coast
  The Lattice’s third ability lets players spend even colorless mana as though it had a color. However, it doesn’t remove restrictions on the mana. For example, Mycosynth Lattice doesn’t allow mana from Vedalken Engineer to be used to cast a nonartifact spell.
• 2004-12-01 · Wizards of the Coast
  Mycosynth Lattice turns all permanents on the battlefield into artifacts. Spells on the stack and cards in other zones aren’t permanents, so those spells and cards don’t become artifacts.
• 2004-12-01 · Wizards of the Coast
  Mycosynth Lattice’s second ability makes everything, in every zone of the game, colorless.

Rulings: Scryfall · Wizards of the Coast