One with the Kami + Lightning Greaves + Altar of Dementia

3-card combo · G

Verdict

Yes — this 3-card loop mills every opponent's library given a creature with power 1 or greater wearing One with the Kami.

Cards required: 3
Cheapest stack total: $24.61
Color identity: G
Popularity: 90 decks
Format: Commander

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One with the Kami replaces the sacrificed creature with Spirit tokens matching its power; Lightning Greaves equips to one of those tokens for free, feeding the next Altar of Dementia activation. The loop lives entirely in green, so it slots into any Jukai Naturalist or Kodama of the West Tree enchantress shell that already wants One with the Kami as a value piece.

Recipe

How it works

Prerequisites

One with the Kami attached to any creature you control. Lightning Greaves attached to any creature you control except the creature with One with the Kami attached.

Steps

Activate Altar of Dementia by sacrificing the creature with Lightning Greaves attached.
When the creature dies, One with the Kami triggers, creating a number of 1/1 Spirit creature tokens equal to that creature's power.
Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
Activate Lightning Greaves's equip ability by paying , attaching it to a Spirit token.
Repeat.

Result

Infinite death triggers; Infinite ETB; Infinite LTB; Infinite mill; Infinite sacrifice triggers; Infinite self-mill

Variations

Cheaper, tighter, alternate lines

The sacrificed creature's power sets the floor — a 1-power host still loops, but higher-power hosts like Emrakul or Blightsteel Colossus let the loop mill entire libraries in fewer repetitions. Phyrexian Altar replaces Altar of Dementia if infinite mana is a more useful output than mill in a given list; the Spirit tokens supply the green mana to keep casting from hand.