Drakes - some thoughts on Drake society, biologie and origin

[Cloud]

(read have the biggest number of new words)

Not really. 'Drake' is already an English word, and used in a fantasy setting is less of a made up word compared to Elf.

Apart from that all the unit names are real words (or at wost two words combined together) and there are not a word in the description that could not be found in a dictionary.