Upon getting an ally, you can bring him/her into battle by pressing the Circle button during ground missions. Before the verse begins, select Ally to be brought to a screen showing you which allies you have available.

Choose whichever ally you'd like to bring with you into battle and continue on as normal.

When summoned, each ally has an unlimited amount of MP that comes from his or her pact-partners. The HP of the ally slowly decreases when summoned, as well as when regularly attacked. You're only allowed to summon one ally 3 times in each ground mission.

LEONARD

In order to get Leonard first complete Chapter 2. After you've done so, go to the game mode screen and select Story Mode. Go to the page for Chapter 2 and you should see blacked out Roman numeral verses V and IX. Select verse IX and the requirement to unlock the verse will be given (you must complete verse 8 in under 20 minutes). After doing so, you'll be taken to more Roman numeral verses, until verse XIV. After you've completed verse XIV go back to Chapter 2 and select verse V. When given the option, choose to go to the Forest of the Seal. When you do so you'll be taken to the beginning of Leonard's Regret, Leonard's side chapter (which is chronologically between Chapters 2 and 3). If you choose not go to the Forest of the Seal you'll still have access to Leonard's Regret, you'll just have to choose to go there yourself from the Chapter selection screen.

ARIOCH

In order to get Arioch you must complete chapter 3 then afterwards go back to Chapter 3's verse list to find verses IV and IX blacked out. Select verse IX and it will tell you that you have to beat verse 8 in 20 minutes. After you do so you'll continue on until verse XV. When you're done, instead of continuing on to chapter 4, go back to Chapter 3 and select verse IV. When given the option choose to go to the Temple of the Sea in order to start Arioch's Regret, Arioch's side chapter (which is chronologically between Chapters 3 and 4), or if you'd like, select Temple of the Desert, which will take you to Chapter 3 verse 4. Whichever you choose, you'll still have access to Arioch's Regret, but selecting The Temple of the Sea is preferred.

SEERE

In order to get Seere, you must first have gotten Leonard and Arioch. Then go to and complete Chapter 4. After you've done so, instead of going on to Chapter 5, go back and you'll see verses VI and X blacked out. Check the requirements for verse X and complete them. After doing so select verse X and you'll go on through verse XII. Again, instead of going to chapter 5 go back and check your Chapter 4 verses again and select verse VI. When given the choice, go to the valley and you'll begin Seere's Prayer, Seere's side chapter, which is chronologically between Chapters 4 and 5.