In Qli Extra Deck is not important, so with so many back row removal, I added Waking the Dragon and good targets for it.
And strategy for this deck is simple. Get Scout (and Monolith or any other Scale 1) as scale and Tribute Carrier and Helix for Disk, Shell, Stealth, and Towers.
Use Lose 1 Turn and Skill Drain to shut down many decks while gaining advantage by negating reduced lvl and atk of your own Qli.