Persona 5 Tactica

The max level in Persona 5 Tactica is 99 - whether you’re talking about your Personas or your Phantom Thieves level. For the ‘Unparalleled Growth’ achievement though, it’s specifically talking about your Phantom Thieves level, which is tied to the level of the controllable characters.

We’ve already discussed grinding XP under the Collection of Knowledge (90G) achievement, but we’ll mention it here too for ease of access.

Firstly, the two key Persona that you’ll want to use - and fuse better variations of - are:

• Tam Lin (Level 32) - Efficiency Aficionado - Increases EXP gained in battle.
• Dionysus (Level 71) - Knack for Conflict - Greatly increases EXP gained in battle.

Now, the ultimate XP earning Persona is a fusion of the two, so you have both Efficiency Aficionado and Knack for Conflict in a Dionysus. You can do that by fusing the following:

• Dionysus (with Efficiency Aficionado & Knack for Conflict):
  • Cait Sith + High Pixie + Leanan Sidhe = Tam Lin
  • Tam Lin + Thor = Ganesha (carry over Efficiency Aficionado)
  • Ganesha + Mother Harlot (or Alilat) = Dionysus (carry over Efficiency Aficionado)

And then finally, for your other 2 characters’ Personas, use Dionysus to fuse 2 other Personas, and carry over Knack for Conflict (just register the super Dionysus we mentioned above first). You can fuse the following Personas using Dionysus:

• Abaddon (Level 76) - Yamata-no-Orochi + Dionysus / Loa + Dionysus / Dionysus + Macabre
• Atavaka (Level 63) - Baphomet + Dionysus
• Attis (Level 73) - Bishamonten + Dionysus
• Barong (Level 49) - Dionysus + Take-Minakata
• Bishamonten (Level 70) - Dominion + Dionysus / Byakhee + Dionysus
• Chimera (Level 72) - Dionysus + Cu Chulainn 
• Cybele (Level 75) - Dionysus + Attis
• Dominion (Level 67) - Norn + Dionysus / Jatayu + Dionysus
• Lakshmi (Level 74) - Dionysus + Mot 
• Loa (Level 69) - Chernobog + Dionysus
• Macabre (Level 74) - Hanuman + Dionysus
• Moloch (Level 64) - Ganesha + Dionysus 
• Oberon (Level 65) - Barong + Dionysus
• Odin (Level 83) - Dionysus + Raphael 
• Quetzalcoatl (Level 65) - Skadi + Dionysus
• Scathach (Level 77) - Lakshmi + Dionysus
• Thor (Level 60) - Yurlungur + Dionysus
• Zaou-Gongen (Level 78) - Dionysus + Nebiros / Dionysus + Chimera / Dionysus + Nebiros / Dionysus + Cybele

On top of that, we’ve created an ultimate guide to grind XP and where you should do it, meaning you can get a few levels in a matter of minutes. That guide can be found here:

• Persona 5 Tactica - Best way to grind money and experience

So, our advice is to play normally until you can fuse Tam Lin (level 32) and use them until you can fuse Dionysus at level 71. Then, at this point, you should be deep into the campaign and now you can start grinding money and XP - using level 43 in the guide above.

At this point you can probably get from level 71 to level 99 in well under an hour, and unlock the ‘Unparalleled Growth’ achievement before you take on the final boss - as your level will be reset when you get to New Game Plus.

And if you need for assistance with how to fuse any of the aforementioned Persona, check out our 100% Persona Compendium guide:

• Persona 5 Tactica - All Personas and How to Fuse Them (100% Persona Compendium)