Half-Dragon Flyby (4e Feat)
From D&D Wiki
 Half-Dragon Flyby
Prerequisite(s): Must have a Fly Speed. Must be a Half-Dragon, Variant
Benefit: You gain the Half-Dragon Flyby power.
|Half-Dragon Flyby Feat Power|
|Attack your foe viciously as you speed by on the wing.|
|At Will (Special)
Special: Must be flying to activate.