Magda, Brazen Outlaw, Stridehangar Automaton, Earthcraft, and Maskwood Nexus

Prerequisites

• Magda, Brazen Outlaw on the battlefield
• Stridehangar Automaton on the battlefield
• Earthcraft on the battlefield
• Maskwood Nexus on the battlefield

Steps

1. Activate Earthcraft by tapping a creature, which is a Dwarf due to Maskwood Nexus
2. Magda triggers, creating a 1/1 Thopter artifact creature token and a Treasure token
3. Resolve the Earthcraft ability, untapping a basic land
4. Repeat

Results

• Infinite untap of basic lands you control
• Put all artifact cards and a subset of creature cards from your library onto the battleifeld
• Infinite ETB
• Infinite Treasure tokens
• Infinite colored mana
• Infinite tapped creature tokens