Grenzo, Dungeon Warden + Threefold Thunderhulk + Krark-Clan Ironworks + Tomb Trawler

Prerequisites

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Steps

1. 1Activate Tomb Trawler by paying , putting Threefold Thunderhulk on the bottom of your library from your graveyard.
2. 2Activate Grenzo by paying , putting Threefold Thunderhulk into your graveyard from the bottom of your library, and then putting it onto the battlefield.
3. 3When Threefold Thunderhulk enters the battlefield, it triggers, creating three 1/1 Gnome artifact creature tokens.
4. 4Activate Krark-Clan Ironworks three times by sacrificing Threefold Thunderhulk and two Gnomes, adding six .
5. 5Repeat.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers