Sam, Loyal Attendant, Gourmand's Talent, Staff of Domination, and Incubation Druid

Prerequisites

• Sam, Loyal Attendant on the battlefield
• Gourmand's Talent on the battlefield
• Staff of Domination on the battlefield
• Incubation Druid on the battlefield
• undefined

Steps

1. Activate Incubation Druid by tapping it, adding three mana of any color a land you control can produce
2. Activate Staff of Domination's third ability by paying and tapping it, untapping Incubation Druid
3. Activate Staff of Domination's first ability by paying , untapping it
4. Repeat

Results

• Infinite lifegain triggers
• Infinite lifegain
• Infinite card draw
• Infinite mana lands you control can produce
• Infinite untap of creatures you control
• Infinite draw triggers
• Infinite mana creatures you control can produce