
Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Deathtouch, lifelink
Whenever this creature mutates, return any number of target creature cards with total power 10 or less from your graveyard to the battlefield.
Nethroi fills the graveyard with creatures, then mutates to reanimate a wave of bodies totaling 10 power, often picking up creatures that cheat the power-10 cap or chain into game-ending combos. You self-mill and sacrifice early, then deploy Nethroi mid-game to flood the board and snowball value. Many builds aim to assemble an infinite combo or a single overwhelming reanimation turn.
Add fast self-mill (Stitcher's Supplier, Golgari Grave-Troll, Hermit Druid) and tutors (Buried Alive, Entomb, Final Parting) to set up the perfect reanimation pile, then lean into a compact infinite combo like Necrotic Ooze + Devoted Druid + Walking Ballista that Nethroi assembles in one trigger. Include ways to reduce big creatures' power to 0 or reuse mutate (Cauldron of Souls, blink), and protect the line with graveyard recursion and counter/disruption to beat hate.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite colored mana, Infinite creature tokens, Infinite death triggers
→ Infinite colored mana, Infinite creature tokens, Infinite death triggers
→ Infinite +1/+1 counters on a creature, Infinite colored mana, Infinite creature tokens
→ Infinite colored mana, Infinite creature tokens, Infinite death triggers
→ Infinite colored mana, Infinite colorless mana, Infinite creature tokens
Combos via Commander Spellbook.
Same color identity (BGW), by popularity.