Battered Golem, Dwarven Bloodboiler, Magda, Brazen Outlaw, and Leyline of Transformation

Prerequisites

• Battered Golem on the battlefield
• Dwarven Bloodboiler on the battlefield
• Magda, Brazen Outlaw on the battlefield
• Leyline of Transformation on the battlefield

Steps

1. Activate Dwarven Bloodboiler by tapping Battered Golem
2. Magda triggers, creating a Treasure artifact token
3. When the Treasure enters the battlefield, Battered Golem triggers, untapping Battered Golem
4. Resolve the Dwarven Bloodboiler ability, giving target creature +2/+0 until end of turn
5. Repeat

Results

• Infinite colored mana
• Infinite Treasure tokens
• Put all Dragon and artifact cards from your library onto the battlefield
• Infinitely powerful creatures you control until end of turn