U can use procoptodon to jump on the mushrooms on the island brood arena where it can't get u and u will be safe while the dinos u bring kill it on the ground. Also use comp bow as it does massive damage to it

So contrary to popular belief you do not need to have a bunch of mutated megatheriums in order to beat this thing, I made this mistake and wasted my time mutating forever and got op megatheriums which demolished the alpha easily via a single whistle. All you really need is a pair of some decent megatheriums that can breed and breed a bunch and probably imprint them but honestly you might not even need to, its an easy boss for sure.

When in the Broodmother Lysrix arena, bring 10 mutated megatheriums, these guys have a huge buff against bugs. Don’t forget, if things go wrong, bola your friends.

19 rexes health all about 25k dmg 550+ min saddle 86 highest 115, 1 yutti with good enough stats,should have worked fine for the alpha but the yutti ran forwards and attacked first before we could mount and died from the start ,recommend keeping the yutti on passive to avoid a disaster like that (alpha difficulty)

On fjordur you can bring about 8 rexes with atleast 15k health and a yuty and you should be good on gamma

Just use rexes leveled from the Megapithecus fight. Way less time consuming that losing your mind attempting to find high level Megatheriums.

On valgureo it spawns naturally.

I have to say, the Broodmother Lysrix battle theme song is the best battle theme song out of them all!

1 yuty, 15 rexes and 2 deinos killed her in about 2 minutes on alpha with one death to a Rex that got pinned in the pile of minions

I’m absolutely panicking about this boss battle… GaMmA!!! Why am I panicking so bad Ofer gamma??? Anyways, would level 100-150 be okay?? I plan on bringing megatheriums and a yuty

Everyone is saying rexes but in my opinion if you bring a bunch of imprinted leveled up megas, a yut, and a daedon you can spread her health pretty fast

Don't know if this is just me but sometimes 2 broodmothers will spawn in the spider trench on valguero

Use 2 max lev reapers with 100% imprint

Don't skip lvl 1 and 2, know what your in for. 12 Rex's all 150+ and some 200+ didn't kill the gamma and all were 100% imprint.

Is this a good first boss. I’m in mid game and getting bored and have 2 out of the three artifacts. I’m missing pack but saw a tip saying to turn left every time 🫤

Use megatherium's for there insect killer buff every time they kill a insect

Use a bola and a stone axe you cowards

The best way tot kill her is with an army of Megateria and a Yutyrannus.

1) Courage Roar all of your Megateria before teleporting.

2) Once you have been teleported, mount your Yutyrannus and whistle your Megateria to attack the broodmother.

3) Keep on courage roaring at your army until they broodmother has been defeated.

Bring about 17 rexes and 2 yutys and 1 pig

If you want to cheese this fight, you need four things; 4 peeps, two kangas 4 200+ damage pumps, and 1k shells when you spawn, turn around and look for an elevated mushroom. When you land pump that mommy till it dies