Guide: Temtem, Elite Lair Explorer (Anak Sanctum)

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INTRO
This is a visual walkthrough guide for earning this trophy in Anak Sanctum. For a similar visual walkthrough for Sacred Lake, see here: • Highlights: Temtem (Sa...
SETUP
In order to enter this lair, you must first unlock it. Once you do that, all you need to do is find a 3-party team to enter. Your level and equipment at time of entering the lair will not matter because you will be using random temtems within the lair.
GUIDE
This guide assumes you understand how lairs work to the extent each player starts on an individual path leading up to the boss fight. Each player will have to progress past each section, which are nodes. Each node will consist of some action you must take, ranging anywhere from obtaining temtem to fights. The goal, as a team, is to earn a certain amount of jewels in order to fight the boss. All information you need to understand lairs and temtems can be found on the temtem wiki here: temtem.fandom....
1. Survive above all else
Your main priority should be survival. If you know you likely will not survive until reaching a new healing point, then you should focus on doing what you can to heal, which could also include obtaining new temtem to replace fallen ones in worse case situations.
2. Obtain a temtem that can beat the boss
Your real challenge in making sure you get a temtem that can beat the boss. Ideally, you'll have someone that receives reduced damage for fire, nature, neutral and/or earth techniques while also being able to do toxic damage, which is the only technique Tyranak takes additional damage. But again, prioritize survivability over strength. A temtem that can do moderate damage and take 4-5 hits from boss before needing to heal is way more valuable than a temtem that can do high damage but can always be knocked out in 1 shot.
3. Obtain healing items
You'll want to stock up on items the 2nd to last opportunity you get. Meaning, if you have the chance to buy items at the last node, do it the time before that. This is because the last node is necessary for healing and/or earning jewels. The 2 items you need to have are Vital Durian and Full Revive. You'll want at least 4 Vital Durian and the rest Full Revives (but a minimum of 4). If you're somehow short on currency, prioritize Full Revive.
4. Strategy
You'll want to fill out your team as quickly as possible. Your goal for the nodes is to have a balanced team. Prioritize that over level and you'll be fine. Meaning, you don't need level 100 temtem to fill out your team. You need temtems with different techniques, ideally dual types. For example, if you have a fire/crystal temtem, you shouldn't have another one. Also, you should only be assigning 2 fire moves and 2 crystal moves for that temtem, nothing else. The only exception is if you are at the boss fight and that temtem has a toxic move.
Also keep in mind that you should not have more than 2 temtems who can fight the boss and if you're struggling getting past nodes, you should trade out the weaker of the two to ensure your team can get past the nodes as your teammates may die and then you'll need to pick up the slack for earning jewels.
Use temtem wiki to understand enemies strength and weaknesses so you can complete each battle as efficiently as possible. Although you'll likely have to fight at least 1, try to avoid 3-star enemies at all costs unless you are desperate for jewels.
With a little luck on getting certain temtems and assuming your team earns a good amount of jewels, you'll get this quickly.
Enjoy