Famished Paladin, and Viridian Longbow

Prerequisites

• Famished Paladin on the battlefield
• Viridian Longbow on the battlefield
• Viridian Longbow attached to Famished Paladin
• Famished Paladin does not have summoning sickness
• You have a way to give Famished Paladin lifelink

Steps

1. Activate Famished Paladin by tapping it, dealing 1 damage to any target and causing you to gain one life
2. Famished Paladin triggers, untapping it
3. Repeat

Results

• Infinite damage
• Infinite lifegain
• Infinite lifegain triggers