Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless manaInfinite storm countInfinite card draw at the beginning of the next upkeepInfinite draw triggers at the beginning of the next upkeep
How it works
Cast Mishra's Bauble by paying its mana cost.
Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
Activate Mishra's Bauble by tapping and sacrificing it.
Activate Krark-Clan Ironworks by sacrificing Scrap Trawler.
When Scrap Trawler dies, it triggers, returning Mishra's Bauble from your graveyard to your hand.
Repeat.
This recursive loop is a brilliant dance of recycling, fueled entirely by the mana-generating prowess of Krark-Clan Ironworks as it processes our disposable artifacts. By casting Mishra's Bauble—which counts as a historic spell—we trigger Teshar, Ancestor's Apostle to constantly resurrect Scrap Trawler from the graveyard. Whenever Scrap Trawler is fed to the Ironworks, its death trigger allows us to snatch the sacrificed Mishra's Bauble right back to our hand, letting us replay it and restart the entire engine while generating a surplus of colorless mana along the way.