This is a walkthrough to Hall of Forms event in Fire Emblem Heroes (FEH). If you would like to know how to play this event, as well as rewards, strategy, and other information about Hall of Forms, please read on.

Hall of Forms and Forma Soul Information

Best Units to Exchange for Forma Souls

Current Hall of Forms Forma
Legendary Alm [9.0/10]	Spring Delthea [8.5/10]	Valentian Palla [8.5/10]	Luthier [7.0/10]
Duration	03/16/2025 - 03/23/2025

We do not recommend using a Forma Soul for this iteration of Hall of Forms

We do not recommend using a valuable Forma Soul to redeem any of these units as Forma units.

The exception is if Legendary Alm is a merge project and is close to being fully merged at +10. In this case, we recommend using a Forma Soul to gain an additional merge as well as upgrading his kit with modern-day useful skills.

Keep in mind each unit's strengths and weaknesses and decide which skills you need as you search for them. Only use a Forma Soul to redeem a unit if they have all the skills you need!

You Cannot Use Forma Units as Skill Inheritance Fodder

Please take note that you cannot use any units obtained through Hall of Forms as fodder for Skill Inheritance. Be careful when you're exchanging!

What is Hall of Forms?

An event where you must battle with a select set of Heroes

Hall of Forms is an event where you must battle using only a pre-determined set of heroes called Forma to work your way through an increasingly difficult set of levels called Chambers. The Forma begin at lower levels, but you can level them up and even teach them new skills to proceed. Forma are only used in Hall of Forms, and it is not possible for you to use any of your own heroes in this event.

Make Use of a Special Type of Stamina

Hall of Forms uses a special kind of stamina when played. You will receive three of these stamina every day, meaning that you can challenge the event three times daily when active. Additionally, you can earn Forma Torches as a reward in this event, which can be used to refill your stamina.

Shaping Your Forma

Level Up Your Forma!

Forma begin at low levels with no known skills. Just like regular heroes, they can be leveled up after gaining Exp. through defeating foes. Since they level up much more quickly than regular heroes, you should be able to train them to become very powerful even with limited battles.

Don't Skip Shaping Your Forma!

When clearing each map, you will have a change to power up your Forma. This allows you to equip them with a skill or Sacred Skill from a randomly chosen list, or give them a +1 merge. The Forma who first defeats a foe in battle will be the only one to upgrade, so think carefully about which ally you want to give skills or bonuses to, and make sure they does not go to one who has already obtained many useful skills and upgrades if other allies still lack them.

The List of Skills is Completely Random

When Shaping Your Forma, you will be given a list with one of each type of equippable skill: Weapon Skill, Assist Skill, Special Skill, Passive Skill A, Passive Skill B, Passive Skill C, and Sacred Seal. The list that you are given is completely random, so if a good skill shows up, you will be able to really power your Forma up. When selecting a skill, it is learned automatically, so you do not need to spend SP before you can use it.

In the Infernal difficulty maps, two skills each will be offered for the A, B, and C skill slots instead of just one.

Also, the skills that appear will only be exclusive skills or skills that cost 240 SP or more, so be sure to try to clear Infernal maps to take advantage of this!

Lost if All Units are Defeated

If all of your units are defeated in a battle, you won't have a chance to shape your forma, and they will not retain any levels gained in battle. On the contrary, as long as at least one unit survives until the end, the first unit to defeat an enemy will be able to gain a skill/merge, and all levels gained will be retained, so make sure that you don't get any Game Overs, or your precious Stamina will essentially be wasted.

Level Up and Gain Skills at Lower Level Chambers

As you continue to clear more and more chambers, the difficulty will go up significantly. Since getting a Game Over means you will not be able to strengthen any of your units, you should avoid taking on higher level Chambers until your units are powerful enough for them. If you feel like you will have a hard time clearing the next Chamber, go back to an already cleared lower-level Chamber to level up and gain new skills, and once your units are powerful enough, proceed ahead!

Also note that you will generally have an easier time clearing Chambers with fewer enemy units. For higher level Chambers, try to avoid going in when there are five enemies if possible, and instead use the oppotrunity to Shape your Forma at an easier level until the next Chamber has only three or four enemies!

Hall of Forms Rewards

Earn Prizes from each Chamber

You will obtain a reward for your first time clearing a Chamber. Be sure and clear each chamber at least once to get all of the rewards.

List of Clear Rewards

Chamber	Reward
Antechamber	Forma Torch ×3 Divine Code: Ephemera x5
Chamber 1	Dragonflower×2 Divine Code: Ephemera x5
Chamber 2	Hero Feather ×300 Divine Code: Ephemera x5
Chamber 3	Dragonflower×4 Divine Code: Ephemera x5
Chamber 4	Forma Torch ×2 Hero Feather ×300
Chamber 5	Orb ×1
Chamber 6	Dragonflower×6 Divine Code: Ephemera x5
Chamber 7	Forma Torch ×2 Hero Feather ×300
Chamber 8	Dragonflower×8 Divine Code: Ephemera x5
Chamber 9	Hero Feather ×300 Divine Code: Ephemera x5
Chamber 10	Forma Torch ×2 Orb ×1
Chamber 11	Hero Feather ×300 Divine Code: Ephemera x5
Chamber 12	Dragonflower×10 Divine Code: Ephemera x5
Chamber 13	Dragonflower×3 Divine Code: Ephemera x5
Chamber 14	Orb ×1
Chamber 15	Dragonflower×3 Divine Code: Ephemera x5
Chamber 16	Dragonflower×3 Divine Code: Ephemera x5
Chamber 17	Orb ×1
Chamber 18	Dragonflower×3 Divine Code: Ephemera x5
Chamber 19	Dragonflower×3 Divine Code: Ephemera x5
Chamber 20	Orb ×1
Chamber 21	Forma Torch ×1 Divine Code: Ephemera x10
Chamber 22	Forma Torch ×1 Divine Code: Ephemera x10
Chamber 23	Forma Torch ×1 Divine Code: Ephemera x10
Chamber 24	Forma Torch ×1 Divine Code: Ephemera x10
Chamber 25	Forma Torch ×1 Divine Code: Ephemera x10
Total
Orb ×5 Dragonflower ×45 Hero Feather ×1500 Forma Torch ×14 Divine Code: Ephemera ×120

Obtain Daily Rewards for your first map cleared each day

In Hall of Forms, you can earn Orbs and Dragonflowers as a reward for your first time clearing a map each day. These are totally different from the rewards gain by clearing chambers, so be sure and come back daily for an easy reward.

List of Rewards Earned Once a Day

Day Played	Reward
1st Day	Orb ×2
2nd Day	Dragonflower×4
3rd Day	Orb ×3
4th Day	Dragonflower×4
5th Day	Orb ×2
6th Day	Dragonflower×4
7th Day	Orb ×3
Total
Orb ×10 Dragonflower×12

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