
Flying, hexproof from multicolored
Whenever Niv-Mizzet deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors.
Flood the board with as many two-color (gold) permanents as possible, then connect with the 6/6 flier to trigger massive burn, card draw, and lifegain scaled to your distinct guild pairs. You ramp into Niv early, protect him, and turn each combat hit into a snowballing advantage that quickly buries the table.
Prioritize cheap, distinct two-color permanents and flawless five-color fixing (fetch/dual lands, Prismatic Omen, Chromatic Lantern) so Niv's X is high and consistent. Add protection and evasion (Lightning Greaves, Swiftfoot Boots, Rogue's Passage, Whispersilk Cloak) plus efficient interaction to keep him connecting. Push power further with extra-combat effects, fast mana, and tutors to assemble the engine before opponents stabilize.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
No combos found for this commander on Commander Spellbook.
Same color identity (BGRUW), by popularity.