I know ur busy with WFR so i'm just using this as a dump for stuff that I'm running into while creating dungeon wa's

Following Trash Mobs (atleast that i noticed) are missing abilities

Ancient Core Hound (180091)
https://www.wowhead.com/npc=180091/ancient-core-hound#abilities;mode:m

Enraged Direhorn (180495)
https://www.wowhead.com/npc=180495/enraged-direhorn#abilities;mode:m

Frenzied Nightclaw(180567)
https://www.wowhead.com/npc=180567/frenzied-nightclaw#abilities;mode:m