Kwain, Itinerant Meddler, Tolarian Kraken, Palladium Myr, and Teferi's Ageless Insight

Prerequisites

• Kwain, Itinerant Meddler on the battlefield
• Tolarian Kraken on the battlefield
• Palladium Myr on the battlefield
• Teferi's Ageless Insight on the battlefield
• Kwain and Palladium Myr do not have summoning sickness

Steps

1. Activate Palladium Myr by tapping it, adding
2. Activate Kwain by tapping it, causing you to draw two cards and gain 1 life, and allowing your opponent to draw a card and gain 1 life
3. Tolarian Kraken triggers twice, causing you to pay to untap Palladium Myr and Kwain
4. Repeat

Results

• Infinite card draw for all players
• Infinite draw triggers for all players
• Near-infinite lifegain for all players
• Near-infinite lifegain triggers for all players