Um this is a weird question,but i have too many monsters i like to use for pvp…
so i can only use 15,which ones do you recommend?
i have
Omegawyrm
Magmawyrm
Typhonwyrm
Arkwing
Dreadwolf
Coldheart
Angelon
Pyrowyrm
Gaiawyrm
Ventowyrm
Hydrowyrm
Shadowlance
Nilomoth
Don Penguini
Georex
Pyroviper
Raptorex
Leviathan
Nilox
Metallodious
(im also working on getting barricadus and luxknight.)
Suggestions are helpful,and i just need some help,so thanks 
Omega, Don, Ark, Shadowlance, Dreadwolf, Coldheart, and Angleon for sure!
Take in some stunner or haster
The biggest problem with those monsters is that they are mostly dragons.
One big monster in the Expert league is Deatructor. It can KO 3 of your monsters at one easily.
That being said, you should definitely keep Angelon and Omegawyrm. Like the above poster said, stunners are great too.
Holy…wow mozz, you sure have got tons of luck with dragons. I’m still stuck with one dragon…
And it was perfect too I got a water dragon fronm a gold egg. in DIBBB NOT HUNTER ISLAND.