This thing was actually tamable when Ark first launched. It was just a bug, though (pun not intended)

Anti Broodmother squad:

2 Yutyranus
2 Daeodons
2 Spinos
2 Rex
12 Megatheriums

All you need to tame this thing is either Spider-Man in a tuxedo or a slingshot and 5 stones.

Use forcetame it it's biggest weakness

Use dodos the broodmither is new to the game and will try to tame them

You can't forcetame it in the oblisk . You need to summon the brood out of the oblisk and then forcetame it

In ARK MOBILE dungeons you will need shotguns, specifically blueprinted ones, rifles, launchers, two sets of armor or more, and TONS OF AMMO. Maybe cutlasses or blueprinted swords.

Use a rocket launcher. About 15 or less.

If you want a really strong tank tame or just to scare your enemies that are afraid of spiders, forcetame the Bloodmother!