Urtet, Remnant of Memnarch + Najeela, the Blade-Blossom + Cryptolith Rite

Prerequisites

• You control at least five Myr without summoning sickness.

Steps

1. 1At the beginning of your combat phase, Urtet triggers, untapping each Myr you control.
2. 2Activate five Myr by tapping them, adding .
3. 3Activate Najeela by paying , untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
4. 4Repeat each combat phase.

Effects

• Infinite combat phases
• Infinite untap of Myr you control