You control two additional creatures.
You control permanents that can produce at least .
Najeela, Derevi, and the additional creatures do not have summoning sickness.
An opponent is unable to block your creatures.

Attack with Najeela, Derevi, and at least two additional creatures.
Najeela triggers, creating a 1/1 Warrior creature token.
When your creatures deal combat damage to a player, Derevi triggers at least five times, untapping at least five permanents you control.
Activate those permanents by tapping them to add at least .
Activate Najeela by paying , untapping all attacking creatures you control, giving them trample, lifelink, and haste, and creating an additional combat phase.
Repeat.

You control at least five legendary creatures that do not have summoning sickness.
An opponent cannot block creatures you control.

Declare at least five legendary creatures you control as attackers.
If you declared any Warriors as attackers, Najeela triggers for each Warrior, creating that many 1/1 Warrior creature tokens that are tapped and attacking.
Activate five attacking legendary creatures by tapping them, adding .
Activate Najeela by paying , untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
Repeat each combat phase.

Activate Emiel by paying , blinking Tivit.
When Tivit enters the battlefield, it triggers, causing you to create at least four Treasure tokens.
Activate three Treasures by tapping and sacrificing them, adding .
Repeat.

Once you have infinite mana, you may instead vote to get Clue tokens.

Activate Emiel by paying , blinking Tivit.
When Tivit enters the battlefield, it triggers, causing you to create at least four Treasure tokens.
Activate three Treasures by tapping and sacrificing them, adding .
Repeat.

Once you have infinite mana, you may instead vote to get Clue tokens.

Alena does not have summoning sickness. You had a creature with power 3 or greater enter the battlefield this turn.

Activate Alena by tapping it, adding at least .
Activate Emiel by paying , blinking Derevi.
When Derevi enters the battlefield, it triggers, untapping Alena.
Repeat.

Activate Emiel the Blessed by paying , blinking Alena.
Activate Alena by tapping it, adding at least .
Repeat.
Once you have infinite mana, you may blink any other creature(s) you control.