Eternal Skylord
Oracle Text
When Eternal Skylord enters the battlefield, Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.)-
Zombie tokens you control have flying.
Even the black shell that just didn't have the legs to make a solid deck as of Ravnica Allegiance has support for either U/B or R/B now.
"You can fly?"
"...No!"