Haste
(This creature can attack and
as soon as it comes under your control.)
Horsemanship
(This creature can't be blocked except by creatures with horsemanship.)
Their warriors wielded axe and spear with deadly proficiency, while others rode Darkwolves as black as the moonless night.
There are no flying units in Warcraft 1, so I'm playing around with a mirrored pair of creatures with horsemanship instead.
Flanking and alternative forms of evasion are also options.