Notes

Saya (@TentacledGirl) / Attacker type
(+)
→ is not a human (isn't limited to a human's body limitations on strength, agility, and such)
→ has superhuman strength (able to snap a human's neck easily)
→ has regenerative ability (speed: unknown)

(—)
→ is slow due to size
→ can be wounded after being frozen by liquid nitrogen

Estefan (@AvarusCernit) / Defender Type
(+)
→ is not a human
→ uses specially designed weapon when he's in 'normal mode' (prefers it than magic)
↪ it is combined with magic thus can use 'tricks'
→ can use magic (type: unknown)
→ have a support (a.k.a The Owl) which can 'fuse' with him to strengthen his magical capabilities
↪ when he is 'half possessed', he will go all out using magic

(—)
→ sloth might appear in the middle of battle
→ doesn't like to fight back much, focuses on defending instead

Ashtar (@Iastanebrae) / Attacker Type
(+)
→ is not a human (half demon)
→ has enhanced strength (cannot lift weights more than twice his weight)
→ can use magic (only summoning type, at the moment)
↪ summoning magic only takes 30 seconds and it doesn't need high concentration for the absolute success
→ currently in contract with 4 demons whose abilities and appearances varies
↪ can summon different types of appearance for each demons (demonic, weapon, humanoid), each will still be able to fight without order
→ can also fight alongside the demons (the demons have minds of their own and is able to fight independently)
↪ can also communicate using telepathy with his demons (or anyone within 1000 meters, distance is ignored if he's talking to his demons)
→ a great observant, will not hesitate to use every opening possible

(—)
→ has a strong dislike towards nature by which might be able to distract him, he prefers to fight inside a building instead (or ancient places)
→ feels threatened against light element magic
→ might lose interest in the middle of the battle
→ as he is an attacker type, his defense is not so good

Joker (@PriceofKindness) / Attacker Type
(+)
→ uses specially designed weapons
↪ he designed it himself thus would have many tricks
→ has hands speed that rivals a magician
↪ his dexterity is high
→ is quite fast (can dodge up to 3 bullets in a row)
→ is a trickster
→ a quick thinker and an excellent analyzer, also really smart
→ has received special assassination training

(—)
→ is an ordinary human (strength is limited to a human's body limitation)
→ brings 'random' weapons which 'fits his pocket' at the moment, it might become an advantage, other times a disadvantage

Adonis (@captioncm) / Attacker Type
(+)
→ Excels in swordmanship (sword, dagger, any bladed weapon, name it)
↪ can cut almost—if not, just—anything( those that should be impossible to be cut with normal blades included)
→ Speed, power, and skill in swordmanship is rivaled by no one (yet?)
↪ can even stop and deflect bullets
→ His agility is near perfect
→ Excels in close range combat
→ Able to use magic (type: illusion)
↪ can create powerful illusions that will affect all senses (sight, hearing, touch, smell, taste, etc). The illusions can lead to insanity and is used as mental torment, but is not used more often than his swordmanship
→ Is great at controlling his own strength
↪ Able to not kill enemies, only rendering them unconscious or something

(—)
→ is a human, therefore is weak on his defense
→ may be limited to close range combat
→ weapons (non enchanted one) may break after cutting unusual object (metals, bricks, lava, etc)
→ may be reliant on weapon
↪ will greatly diminish his offense were his weapon taken or destroyed
→ overusing his magic would lead to unconsciousness
→ illusion may not affect people with strong mental and danger sense