New monsters to be released.
Lets see what Gamevil says:
"These Plus Mosters are available at every level and is not a new, more powerful tier of units."
O.o Realizing this, these are high probable monsters that will be reward on "Normal Bosses".
I sent a mail to Gamevil months ago requesting for this. They sent the idea to the main headquaters, so lets hope its that.
Update: (25 July 2013, Pacific Time Zone) "Something HUGE is happening this Thursday (7/25), An unprecedented event of Monster Warlord that will change the face of the universe as it stands. You've been warned. Spread the word.
Link: Facebook MW fans page (New Plus Monsters)
Link: Gamevil forum Sneak Peak
