Pitiless Plunderer
Eternal Witness
Mitotic Slime
Nethroi, Apex of Death
Yahenni, Undying Partisan

   Prerequisites

What do I need to start this combo?
Nethroi in hand or in the command zone.
Pitiless Plunderer and Yahenni on the battlefield.
Eternal Witness and Mitotic Slime in your graveyard.
You control at least one other non-Human creature.
4gw plus enough mana to pay for commander tax, if applicable available

   Steps

How does this combo work?
1
Cast Nethroi either from your hand or from the command zone for its mutate cost by paying 4gw plus commander tax, if applicable, putting it on top of a non-Human creature you control.
2
When Nethroi enters the battlefield, it triggers.
3
Holding priority, activate Yahenni by sacrificing Nethroi.
4
When Nethroi dies, Pitiless Plunderer triggers, creating a Treasure artifact token.
5
Resolve the Yahenni ability, giving it indestructible until end of turn.
6
Resolve the Nethroi trigger from step 2, returning Eternal Witness and Mitotic Slime from your graveyard to the battlefield.
7
When Eternal Witness enters the battlefield, it triggers, returning Nethroi from your graveyard to your hand.
8
Activate Yahenni twice by sacrificing Eternal Witness and Mitotic Slime.
9
When Eternal Witness and Mitotic Slime die, Pitiless Plunderer triggers twice and Mitotic Slime triggers once.
10
Resolve both Pitiless Plunderer triggers, creating two Treasure artifact tokens.
11
Resolve the Mitotic Slime trigger, creating two 2/2 Ooze creature tokens.
12
Resolve both Yahenni abilities, giving it indestructible until end of turn.
13
Activate Yahenni twice by sacrificing two Oozes.
14
When the Oozes die, they each trigger and Pitiless Plunderer triggers twice.
15
Resolve both Pitiless Plunderer triggers, creating two Treasure artifact tokens.
16
Resolve both Ooze triggers, creating four 1/1 Ooze creature tokens.
17
Resolve both Yahenni abilities, giving it indestructible until end of turn.
18
Activate Yahenni twice by sacrificing two Oozes.
19
When the Oozes die, Pitiless Plunderer triggers twice, creating two Treasure artifact tokens.
20
Resolve both Yahenni abilities, giving it indestructible until end of turn.
21
Activate the seven Treasures by tapping and sacrificing them, adding 4gw.
22
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Infinite Treasure tokens
Nethroi, Apex of Death
0.0%inclusion1 decks6.62K decks
Creatures
Accursed Marauder
100%inclusion1 decks1 decks
97%synergy
Aftermath Analyst
100%inclusion1 decks1 decks
89%synergy
Blood Artist
100%inclusion1 decks1 decks
91%synergy
Boggart Trawler
100%inclusion1 decks1 decks
97%synergy
Carrion Feeder
100%inclusion1 decks1 decks
92%synergy
Clifftop Lookout
100%inclusion1 decks1 decks
99%synergy
Cruel Celebrant
100%inclusion1 decks1 decks
95%synergy
Devoted Druid
100%inclusion1 decks1 decks
93%synergy
Gray Merchant of Asphodel
100%inclusion1 decks1 decks
98%synergy
Grim Haruspex
100%inclusion1 decks1 decks
97%synergy
Grim Servant
100%inclusion1 decks1 decks
100%synergy
Harvester of Souls
100%inclusion1 decks1 decks
99%synergy
Haywire Mite
100%inclusion1 decks1 decks
95%synergy
High-Society Hunter
100%inclusion1 decks1 decks
100%synergy
Honest Rutstein
100%inclusion1 decks1 decks
96%synergy
Karmic Guide
100%inclusion1 decks1 decks
95%synergy
Pawn of Ulamog
100%inclusion1 decks1 decks
99%synergy
Poison-Tip Archer
100%inclusion1 decks1 decks
98%synergy
Puppeteer Clique
100%inclusion1 decks1 decks
100%synergy
Reclamation Sage
100%inclusion1 decks1 decks
95%synergy
Reveillark
100%inclusion1 decks1 decks
96%synergy
Sakura-Tribe Elder
100%inclusion1 decks1 decks
79%synergy
Satyr Wayfinder
100%inclusion1 decks1 decks
94%synergy
Shriekmaw
100%inclusion1 decks1 decks
98%synergy
Skyfisher Spider
100%inclusion1 decks1 decks
100%synergy
Smothering Abomination
100%inclusion1 decks1 decks
99%synergy
Stinkweed Imp
100%inclusion1 decks1 decks
97%synergy
Stitcher's Supplier
100%inclusion1 decks1 decks
95%synergy
Teysa Karlov
100%inclusion1 decks1 decks
97%synergy
Timeless Witness
100%inclusion1 decks1 decks
98%synergy
Town Greeter
100%inclusion1 decks1 decks
99%synergy
Umbral Collar Zealot
100%inclusion1 decks1 decks
97%synergy
Viscera Seer
100%inclusion1 decks1 decks
89%synergy
Wood Elves
100%inclusion1 decks1 decks
95%synergy
Zulaport Cutthroat
100%inclusion1 decks1 decks
91%synergy
Instants
Beast Within
100%inclusion1 decks1 decks
76%synergy
Bitter Triumph
100%inclusion1 decks1 decks
98%synergy
Grisly Salvage
100%inclusion1 decks1 decks
93%synergy
Lethal Scheme
100%inclusion1 decks1 decks
99%synergy
Mausoleum Secrets
100%inclusion1 decks1 decks
100%synergy
Rally the Ancestors
100%inclusion1 decks1 decks
100%synergy
Revitalizing Repast
100%inclusion1 decks1 decks
92%synergy
Swords to Plowshares
100%inclusion1 decks1 decks
37%synergy
Sorceries
Agadeem's Awakening
100%inclusion1 decks1 decks
97%synergy
Blasphemous Edict
100%inclusion1 decks1 decks
97%synergy
Buried Alive
100%inclusion1 decks1 decks
91%synergy
Dread Return
100%inclusion1 decks1 decks
93%synergy
Dusk // Dawn
100%inclusion1 decks1 decks
87%synergy
Living Death
100%inclusion1 decks1 decks
96%synergy
Malevolent Rumble
100%inclusion1 decks1 decks
98%synergy
Persist
100%inclusion1 decks1 decks
99%synergy
Primal Growth
100%inclusion1 decks1 decks
99%synergy
Victimize
100%inclusion1 decks1 decks
92%synergy
Utility Artifacts
Ashnod's Altar
100%inclusion1 decks1 decks
88%synergy
Skullclamp
100%inclusion1 decks1 decks
87%synergy
Enchantments
Death's Oasis
100%inclusion1 decks1 decks
98%synergy
Evolutionary Leap
100%inclusion1 decks1 decks
99%synergy
Fecundity
100%inclusion1 decks1 decks
99%synergy
Guardian Project
100%inclusion1 decks1 decks
93%synergy
Utility Lands
Dakmor Salvage
100%inclusion1 decks1 decks
96%synergy
Mana Artifacts
Sol Ring
100%inclusion1 decks1 decks
21%synergy
Lands
Canopy Vista
100%inclusion1 decks1 decks
55%synergy
Caves of Koilos
100%inclusion1 decks1 decks
72%synergy
Command Tower
100%inclusion1 decks1 decks
9%synergy
Deceptive Landscape
100%inclusion1 decks1 decks
76%synergy
Desolate Mire
100%inclusion1 decks1 decks
98%synergy
Exotic Orchard
100%inclusion1 decks1 decks
45%synergy
Festering Thicket
100%inclusion1 decks1 decks
98%synergy
Isolated Chapel
100%inclusion1 decks1 decks
59%synergy
Llanowar Wastes
100%inclusion1 decks1 decks
72%synergy
Murmuring Bosk
100%inclusion1 decks1 decks
81%synergy
Necroblossom Snarl
100%inclusion1 decks1 decks
82%synergy
Overgrown Tomb
100%inclusion1 decks1 decks
54%synergy
Path of Ancestry
100%inclusion1 decks1 decks
73%synergy
Sandsteppe Citadel
100%inclusion1 decks1 decks
47%synergy
Scattered Groves
100%inclusion1 decks1 decks
87%synergy
Sungrass Prairie
100%inclusion1 decks1 decks
85%synergy
Twilight Mire
100%inclusion1 decks1 decks
89%synergy
Vernal Fen
100%inclusion1 decks1 decks
96%synergy
Viridescent Bog
100%inclusion1 decks1 decks
97%synergy
Woodland Cemetery
100%inclusion1 decks1 decks
56%synergy