Equip Magic: Wel you'll be having like 10 monsters al over the world and each one of those monster contain a piece of equip magic so if you defeat them you gain it though you wont have al 10 maybe just 5 or 7 .idk what the cap lvl of the game is but i say you can get the first equip at lvl 1 thats just the standard one. when you choose this form of magic at the begining, you gain a list of what kinda equip magic these monsters have . And of course there wil be other mobs prevending you from getting that magic its some kind boss you defeat to get the magic.
and the magic equip drop could be random to so you wil get disappointed when you think you got the one you wanted for so long lololol
Some of those magic equips you can gain by yourself but some of them you need a team to get it
And when you have gained all the equips you need to go to your guild NPC he wil tell somone who has observed you for a long time just passed by and told him to tel you that you are the one to gain this magic spell.
Equip Return: This spell wil give you a chance of removing any equip magic you want so you can choose another one to you likin. However you can use this spel only 3 times but whoo knows if it works the first time LOL so use it wisley
The Drops could look like an sword or a spear so you know what equip it is and its gonna be verry rare for them to drop of a boss. that way you cnt clear This magic class fast..
Monsters that can drop these swords :
Hovering around with this equip you could trow a big Dark black slash like getsuga tenshou.
Defence Armor might work for atack but its more of a team armor to defend your team mates and your self its the Ultimte Defence
Your sword can be come big in a instant
Gives masive Strenght You can Pnch the ground creating a schock pushing and giving dmg to al around you
Some kinda idea for the equip idk if you ever wanted somthing like this took me 10 mins to write this down if you need help tho i'm here hope you wil consider this idea tho
Hovering around with this equip you could trow a big Dark black slash like getsuga tenshou.
Defence Armor might work for atack but its more of a team armor to defend your team mates and your self its the Ultimte Defence
Your sword can be come big in a instant 
Gives masive Strenght You can Pnch the ground creating a schock pushing and giving dmg to al around you