Go-Shintai of Life's Origin + Intruder Alarm + Faith Healer + Jegantha, the Wellspring

Prerequisites

• Jegantha and Go-Shintai do not have summoning sickness.
• You control another nontoken Shrine.

Steps

1. 1Activate Faith Healer by sacrificing another nontoken Shrine, causing you to gain life equal to the Shrine's mana value.
2. 2Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
3. 3Activate Go-Shintai by paying and tapping it, returning any Shrine from your graveyard to the battlefield.
4. 4The Shrine enters the battlefield, triggering Go-Shintai, creating a 1/1 Shrine enchantment creature token.
5. 5The Shrine token enters the battlefield, triggering Intruder Alarm, untapping all creatures.
6. 6Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures