Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite death triggersInfinite creature sacrifice triggersNear-infinite landfall triggersPut all basic lands from your library onto the battlefield tapped
How it works
Activate Ashnod's Altar by sacrificing Unlucky Cabbage Merchant, adding CC.
When Unlucky Cabbage Merchant dies, Nim Deathmantle triggers, causing you to pay 4 to return Unlucky Cabbage Merchant from your graveyard to the battlefield and attach Nim Deathmantle to it.
When Unlucky Cabbage Merchant enters, its first ability triggers, creating a Food token.
Activate Krark-Clan Ironworks by sacrificing the Food, adding CC.
Unlucky Cabbage Merchant's second ability triggers. Holding priority, repeat steps 1 through 3 one additional time.
Resolve the Unlucky Cabbage Merchant trigger from step 5, searching your library for a basic land card and putting it onto the battlefield tapped. You will not shuffle Unlucky Cabbage Merchant as it's a new object.