This is no particular order,don't get trigger if your fave character is not here because if you want I can make another one and maybe he/she will be there!This ten mage are fined pick by me so if you disagree it's okay,every person has their own beliefs and I'm just going to share mine!So hope you enjoy it!

*God Serena

This is a manga character so if you don't want to be spoiled you can skip this if you want,this character is a one of the Spriggan 12 and once a member of the Ten Wizard Saints.He has Dragon Slayer magic,not just one but FOUR of them which I'm going to discuss every single one.First we have Cavern Dragon Slayer Magic which can control a landscape and suck its energy,and when he is in this form he just can slap the land so it will be destroyed literally.The next one is the Purgatory Dragon Slayer Magic,it's kinda like Fire Dragon Slayer Magic but more improved.The other one is Sea King Dragon Slayer Magic which can control water,and the last one is Gale Dragon Slayer Magic.This one can make whirlwinds,with this four Dragon Slayer Magic you can say he is really definitely one of the most strongest ones.He is above Makarov but not as great as Gildarts which I'm really surprised,he is dead but I think he is still superpowered.

*Acnologia

I think everybody knows this dragon/human is strong right?If you don't have a single clue on who he really is let me inform you,he is just The Dragon King.Even if you put all the dragons to fight him I'm sure he will still win,he can basically can transform to human form and dragon form whatever he wanted to which is quite cool.He also can consume any type of magic and he had manipulation immunity,to be honest (spoiler alert) I think Hiro Mashima just want to end the series so bad that the way Acnologia is killed is a little bit disappointing.I think he didn't justify it well and was pretty shitty since the character is like undefeated and then he will just die in one punch of friendship,don't get me wrong I know Lucy and the other did some stuff to weaken the human Acnologia and END is stronger than him but I think he could die better than that I should say.But even if he's dead,I'm pretty sure he is a superpowered one.

*Zeref 

I know if you read the manga (spoiler alert) his dead like the previous mage/dragon I've talked about,but we can't deny his really strong.He is specialize on Black Arts which is kind off Dark Arts in Harry Potter (lol sorry for the segue),he created a lot of dark things and produced a lot of demons.He is also can kill almost anybody if he wants to especially the ones who is near to him at that time,his magic is so vast that even him cannot control it.He can also cast Laws and do Fire Magic.Zeref can do telepathy as well as enchantments,he can too can produced Fairy Heart-Induced form which allows him to control time and space.He also has expert sensor,and a lot more shits.Even if his evil I'm glad he reborn Natsu.(lol)

*Makarov Dreyar

He is not that strong as the one I've previously mention but I think he deserves to be here,he is after all the guild master of Fairy Tail and one of the Ten Wizards Saint.He can be a giant which is cool in my perspective and strong too,he can also do some Maximum Defense Seal.He too can do Light magic and Fire Magic,don't forget that he can do some Wind Magic.Besides those stuffs he can do also some Ice Magic and Requip whatever he wants,in addition he can dispel a lot of spells and do Telepathy.Furthermore can also fly and do have acrobatic skills,he is such a superpowered man.

*Ajeel Ramal

This man is another part of Spriggan 12 which is not still shown in the manga so if you don't want to be spoiled skip this man,he is defeated by Erza but I think he is also worth the mention.He use Sand Magic which kinda reminds me of Crocodile in One Piece,he doesn't any other powers other than that but he almost defeated Erza which is like so powerful and defeat the two Strauss (Elfman and Lisanna).

*Neinhart

Another member of Spriggan 12,skip it if you don't want to be spoiled.He doesn't even defeated anyone but I think his magic is really powerful and he has more potential,that magic I'm talking about is Historia of the Dead.This magic basically can see your heart and look for a dead person you cherish and create a replica of it to fight you,which is a hard fight I must say.He can also do some wind magic and can do Energy Pulse that increase the size of the energy on the palms of the mage who possessed it.

*Dimaria Yesta

The last one on the list is yet again a member of Spriggan 12,she can do two super powered magic which is Age Seal and Take Over.Age Seal is basically sealing time and she will be the only person that can do a thing on that time,while the Take Over is like Mirajane's magic which I think is powerful especially Dimaria having a God Soul take over.