Magda, Brazen Outlaw, Seeker of Skybreak, and Conspiracy

Prerequisites

• Magda, Brazen Outlaw on the battlefield
• Seeker of Skybreak on the battlefield
• Conspiracy on the battlefield
• Seeker of Skybreak does not have summoning sickness
• "Dwarf" chosen with Conspiracy

Steps

1. Activate Seeker of Skybreak by tapping itself, targeting itself
2. Magda triggers, creating a creature token
3. Resolve Seeker of Skybreak's ability, untapping itself
4. Repeat

Results

• Infinite colored mana
• Infinite Treasure tokens
• Put any number of artifacts from your library onto the battlefield
• Put all Dragon and artifact cards from your library onto the battlefield