Toborei, Menace of Volgrad

Flying, Mentor, First Stike against Flying,
Air Strike ({t}: This creature deals damage equal
to its power to target non-flying creature.)
Other Flying Creatures you control gain +2/+0
and have Air Strike.
At the beginning of your upkeep or when
Toborei, Menace of Volgrad attacks, create a
1/1 Gnome Aviator Creature and a 0/1
Contraption Artifact Vehicle with Flying and
Crew 1.