Najeela, the Blade-Blossom + Ith, High Arcanist + Jegantha, the Wellspring

Prerequisites

• All permanents do not have summoning sickness.
• Opponents are unable to block and kill Najeela and Ith.

Steps

1. 1Declare Najeela, Jegantha and Ith as attackers.
2. 2Najeela triggers, creating a 1/1 Warrior creature token.
3. 3Activate Ith by tapping it, untapping Jegantha and preventing all damage done to and done by Jegantha this turn.
4. 4Activate Jegantha by tapping it, adding that can't be spent on generic mana costs.
5. 5Activate Najeela by paying , untapping all attacking creatures, giving them trample, lifelink and haste, and getting an additional combat phase after this one.
6. 6Repeat each combat phase.

Effects

• Infinite combat phases
• Infinite creature ETB
• Infinite creature tokens
• Infinite lifegain
• Infinite lifegain triggers