Trudge Garden, Mana Echoes, and Healer of the Pride

Prerequisites

• Trudge Garden on the battlefield
• Mana Echoes on the battlefield
• Healer of the Pride on the battlefield
• You have a way to gain life
• , plus an additional available if you do not control a Fungus or Beast available

Steps

1. Gain any amount of life
2. Trudge Garden triggers, causing you to pay to create a 4/4 Fungus Beast creature token
3. When the Fungus Beast enters the battlefield, Mana Echoes and Healer of the Pride trigger
4. Resolve the Mana Echoes trigger, adding for each Fungus and/or Beast you control
5. Resolve the Healer of the Pride trigger, causing you to gain 2 life
6. Repeat from step 2

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers