New Demon Feature gained from Mitama Fusion(Rough Translation):
God Jijaku color:Unexpected unfazed devil in everything. Strength of the person summoned, intelligence, luck will rise 25.
Keeper:Number of things you should keep the devil. Disable all probability will increase magic Lv × 1%.
Acrobatics:Devil draw a sharp blow from the body supple. Rush skill, when skill use the spin, the power is increased by 25%, cool time reduced by 50%.
Tunnel drive:What the devil that specializes in crawl deep into the spirit of others. The number of loading is increased skill of a spiritual affinity.
Merry:Send the devil every day was lively and excited. Cool Time of skills, the cast time is reduced by 30%.
Severe winter:Devil with severe winter. Compatibility when using the skill of freezing, the power is increased 30%, an increase in the number of loading a.
Royal:Devil with a noble character and lofty spirit. Cool time of skill is reduced by 50%. Magic attack power is increased Lv × 0.3%.
Magic lantern:Turn on the lights of magic devil. When using the skill of flame chemistry, power is increased 30%, an increase in the number of loading a.
Eye of Harae:Satan has the power to lay Neme instrument and what eats the heart. Nerve, the probability of an increase in mental compatibility disabled Lv × 1%.
Double-dealing:Uwatsuka let Satan confuse the mind. The number of loading is increased skill of a nerve chemistry.
Thinder Rising:Tenchi Muyo enough to manipulate the lightning, the devil was familiar with the handling of Leiden. Electric shock when using the skill of compatibility, the power is increased 50%, cool time reduced by 50%.
New Zealand New Zealand arm speed:Devil arm to swing at a furious speed. Hissatsu incidence rises to 100. Compatibility when using the skill of hitting, power is increased to 100%.
Transfer the true figure:Return reflects the apparition against the devil. All physical reflection probability rises Lv × 1%.
Hand of the Sun:Devil beauty with a hand stand and healing bi-fire. Flame, when using the skill compatibility recovery, power is increased by 30%.
Freezing the whole sky:Drop enough to freeze the water all around, the devil was familiar with the handling of frozen air. Compatibility when using the skill of freezing, the power is increased 50%, cool time reduced by 50%.
Kagura's sake:Dance of the shrine by a person who was through. When using the spin skill, power is increased 30%, cool time reduced by 50%.
Responsibility of the angel: Devil bear the great responsibility that sent the original of the will. Power of the person summoned, witchcraft, the speed is increased 25.
Have Wings Ether:Wind and fire devil wears glitter on the wings. When using the skill fire and shock chemistry, power is increased 15%, cool time reduced by 50%.
Pulse ground guide:Devil get the dinner daily from ground pulse. Flame, freezing, lightning, shock absorption probability is increased compatibility Lv × 1%.
(Was hoping Hua Po would get something like the Wings Ether Feature T_T....Pulse ground is still useful)
Dasutowaru:Tsuji, such as wind devil there in the wind. Number of loading a skill to increase compatibility impact.
War goddess:Superimposed devil goddess of experience in the battlefield. Cost of the skill HP, MP cost, cool time is reduced by 30%.
Super Jam:The Devil Kiwama~tsu irregular. Disable all physical probability rises Lv × 1%.
Wonder Jam:The Devil Kiwama~tsu irregular. All physical reflection probability rises Lv × 1%.
Greedy:Devil live with the unexpected desire is satisfied. The power of physical attacks will rise Lv × 0.3%, all the physical absorption probability is increased Lv × 0.5%.
Willow o Wisp/Poltergeist/Mou-Ryou/Choronzon
Seoul Part Timer:Show a strong attachment to the devil exists even if it possessed devour. When less than 30%, physical defense, magic defense +30 HP. When it receives a lethal damage, survive with a probability of 30%.
Honor of the Warrior:Achieve the Honkai devil traveled to the dead. When using the attack skill, power is increased by 30%. Rush when using skill, power is increased 30%, casting time is reduced by 30%. Compatibility when using the skill of suicide, the power is increased to 100%.
Mejesty:Appearance of dignity and fear the devil has been embodied. Hissatsu incidence rises 150.
I think that's every demon on the list. Hope I didn't miss any.
Not only do the demon gains new feature, they also got a stat boost and some affinity defense boost as well (depending on the demon). Really a good game changer for these overlooked demons.