Emry, Lurker of the Loch + Sewer-veillance Cam + Urza, Lord High Artificer + Krark-Clan Ironworks

Prerequisites

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Steps

1. 1Activate Emry by tapping it, allowing you to cast Sewer-veillance Cam from your graveyard this turn.
2. 2Cast Sewer-veillance Cam from your graveyard by paying .
3. 3When Sewer-veillance Cam enters, it triggers, untapping Emry.
4. 4Activate Urza's first ability by tapping Sewer-veillance Cam, adding .
5. 5Activate Krark-Clan Ironworks by sacrificing Sewer-veillance Cam.
6. 6Sewer-veillance Cam triggers, untapping a creature you control.
7. 7Repeat.

Effects

• Cast all spells in your library
• Exile your library
• Infinite blue mana
• Infinite card draw
• Infinite colorless mana
• Infinite draw triggers
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of creatures you control