Tips for mana recovery for the final mission?

[Biggoo]

This mission is so long, and there's no way to restore mp mid way. 6 mini bosses then the final boss.. I ran out at like the 4th mini boss after using all the consumable that recover mp. Beating the final boss is basically impossible for me without killing all the mini bosses.

Looks like the only way is to load a save before the final battle and gather some mp items. What are even the options? There are only so much from the vendors. Are there food that recover mp that I can make?

[Dizzy Ladybug]

huh ? if you're talking Tyrant's Star, you can just go back to the start of the area and talk to Neuras. he will heal you for free and sell you unlimited 50 MP consumables

[Lynfinity]

"Final mission" as in the Tyrant's Star? You can go to Neuras and choose the option to rest in the gauntlet runner, which fully restores HP and MP for all.

[pseudo]

Switch to merchant for money and stack consumables like dizzy suggested. You should be fine. If you still need MP, there are some passive abilities you can equip to your Archetypes (inherit). You can also put Plunder Magic on someone if you have the Thief line leveled up. Some enemies give more SP than you'd think. But the consumables are the best of those options.