[@Dezuel]

Ok so with your heavenly arsenal power it sounds like your talking about a Physical angel then since they can be broken down into a few categories Physical,Spiritual,Ethereal.
Powers Physical angels process include,
Powers Physical Angels posses Enhanced Condition/ Supernatural Condition basically all your physical abilities enhanced to super human levels Weapon Creation and Elemental Wing manifestation.
Powers all angels posses 
Angelic Force Manipulation, Virtue Manipulation, Banishment, Death Sense, Decelerated Aging or Semi-Immortality, Divine Element Manipulation, Dream Manipulation, Elemental/Energy Physiology, Empathy, Healing, Health Optimization, Human Disguise, Invisibility, Mediumship, Mental Manipulation, Possession, Purification, Salvation, Telekinesis, Telepathy, Psychic Navigation, Virtue Embodiment, Weapon Manipulation, Weather Manipulation, Angelic radiance

You could have any of those powers if your had Angel Physiology doesn’t really matter what race it is.

With your second character you could do all that with battle magic or some form of enchantment based magic as well as rune magic or even voodoo magic and about a dozen others i am not sure what power exactly your thinking of using but what your just explained would be fine.

The last one would be ok as well if he would be willing to work with the other members of the team to save the world it would just be a matter of picking a power. 

The other one though honestly he would need to have a stronger power as I don’t see how that power could take down any of the tougher bosses in this rp but if you do decide that’s the character you want I could recommend powers that would give you those abilities and more so the character would be strong enough for the rp 

Also if you are interested in making more then one character you can only one of them can be summoned to this world but you could make a character that lives in the world already.