Declare Najeela and four other creatures as attackers, attacking an opponent that is unable to block or kill them.
Najeela triggers, creating at least one 1/1 Warrior creature token that is tapped and attacking.
Holding priority, activate Najeela and the four untapped attacking 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.