Lore[]
Long long ago, a Lair Leader named Gru tinkered in all sorts of things. His helpers aroubd the lab and workshops were certain hatchlings from his Lair of mostly yellows and a bit of blue in color. Gru passed many ages ago, but his Minions remain strong and continue the traditions of tinkering with gadgets!
They ventured out soon all over the world, and work from a blimp high in the sky, which became Wind Flight's Guild Headquarters after the Minions formed a guild of their own for Wind Flight. Now the blimp can be seen roving here and there among the clouds...they don't know how to land it.