must have ally skills?

[Garrow]

So far i’ve seen allies can get skills from leveling up, social links, and riding together. It seems once you forget a skill you can’t get it back. What are the must have skills for your party that you shouldn’t forget? Mainly yukiko yosuke and teddie but also everyone

[Shinigami Miroku]

Party buff skills are vital (Yosuke's Masukukaja/Youthful Wind, Kanji's Matarukaja (and Masukunda if you need a mass debuff for the Hands, and Teddie's Marakukaja), Yosuke's Dekaja, Yukiko's Mudoon (esp. if you plan on running a 4-elements Naoto since you'll have to give up her Light/Dark spells to have enough room), and Naoto's Mind Charge (IIRC Yukiko also learns it through the bike events but I am not 100% sure).

[Fozzy]

Salvation for Yukiko, Heat Riser for Naoto, Brave Blade and Masukukaja for Yosuke, Blsck Spot for Chie, All support moves and ice magic from Teddie, and Matarukaja from Kanji

[GeassV]

Yosuke : youtful wind, brave blade, garudyne, magarudyne, wind amp, wind boost and evade elec
Yukiko : agidyne, burning petals, mediarahan or salvation ( chakra ring ), mind charge, fire amp, fire boost and evade ice
Chie : God hand, agneyastra, power charge, mabufu ( only aim weakness enemy ), dragon hustle, apt pupil, auto tarukaja and evade fire
Kanji : Primal Force, power charge, matarukaja, mazio ( only aim weakness enemy ), regen 3 and evade wind
Teddie : -
Naoto : Megidolaon, invigorate 3, heat riser, shield of justice, for boss fight ( agidyne, bufudyne, garudyne and mind charge ) for dungeon ( mahamoon, mamudoon, hama boost and mudo boost )

[Prophet]

There is a mechanic to relearn forgotten skills, I just don't remember when you first get access to it.

[Garrow]

Originally posted by Prophet:

There is a mechanic to relearn forgotten skills, I just don't remember when you first get access to it.

i found this out playing just now, going to the hotsprings with a party member will let you bring forgotten skills back

[Freekill]

Yosuke: Dekaja is fairly useful, reminder you can ditch Masukukaja if you learn Youthful Wind.

Chie: Keep Apt Pupil and Power Charge until the bitter end, Revolution and High Counter are hilarious, Dragon Hustle for the final glory.

Yukiko: You can ditch Divine Grace when you learn Mediarahan/Salvation. It's a good idea to keep Fire Boost AND Fire Amp on her, she can learn Mind Charge through bike tours, I believe, Mudoon is useful.

Kanji: He learns Power Charge by Social Link and he uses it extremely well, Mazio is useful if you keep it for low SP knockdowns, Masukunda is useful, Atom Smasher deserves a mention because he doesn't learn any multi-target Physical skill other than this one, but this one is not too shabby.

Teddie: All the buffs, all the heals, Amrita, Ice Boost + Ice Amp is useful, Dekunda and Samarecarm as well.

Naoto: That's the real question here, depends if you want to tetra cast or instakill cast, Heat Riser is a must, also you can stack Invigorate 1, 2 and 3 but there is not much need to, you can keep Vorpal Blade on her if you want a Physical Skill but not really necessary, Megidolaon for emergency button, Angelic Grace for safety.