Warleader

flying, Doublestrike
When Warleader enters the battlefield, put a 4/4 Red White Angel creature token with flying and firststrike onto the battlefield.
Overwhelm: When Warleader and at least 5 other creatures attack. all creatures you control get +3/+3 and have firststrike until end of turn.
By the time you attack her, she is already in the air with her angel soldiers.