Commander 1
Creatures 13
Instants 13
Sorceries 13
Artifacts 14
Enchantments 11
Lands 35
Strategy notes
Sometimes is a five-color Commander goodstuff/ramp deck built around Tiamat and other high-impact legends, especially Dragons and big value creatures. Its main plan is to ramp quickly with cards like Cultivate, Kodama’s Reach, Farseek, Nature’s Lore, and mana rocks, then start dropping powerful threats such as Tiamat, The Ur-Dragon, Zacama, Atraxa, Koma, and Avacyn.
Key synergies include Tiamat tutoring Dragons, strong ETB/value interactions with Panharmonicon and Guardian Project, and token/counter support from Doubling Season, Parallel Lives, Hardened Scales, and Branching Evolution. The deck also packs lots of premium interaction and board wipes to survive until its top end takes over.
It usually wins by overwhelming the board with huge creatures, often finishing through combat with anthem-style payoffs like Craterhoof Behemoth or Beastmaster Ascension, while resilient recursion like Living Death, Reanimate, and Patriarch’s Bidding helps
Written by the Kraken's AI from this decklist.
More Niv-Mizzet, Guildpact decks

Best control
Niv-Mizzet, Guildpact

Final Fantasy Town Deck
The Wandering Minstrel

Harry potter
Esika, God of the Tree // The Prismatic Bridge

Myr Swarm
Urtet, Remnant of Memnarch

The Ur-Dragon
The Ur-Dragon

Dragon's Ultimatum
Ramos, Dragon Engine

spiderman
Cosmic Spider-Man

Scarecrow king
Reaper King