the 4* gladitors are unbalanced to other 4* monsters why they have so much good effects, destroy spell/trap , destroy monster, this is not fair, need to limit this.
What do you mean how? They're shut down by Phoenix because they need a backrow to work. They're shut down by Hazy Flame because targeting effects don't work on them. Shut down by Weevil Burn if you can't get rid of the backrow fast enough. Shut down by AG if they manage to get Ancient Gear Golem out fast enough.
Come on, take your pick? You act like the deck is invincible.
A good Glad Beast deck is not shut down by Hazy. Most of their backrow is defensive battle traps like Mirror Wall, Floodgate and Wall of Disruption. That's enough to deal with them. Also the boost from Beast Rising goes away if they can simply get rid of it with Bestiari.
The problem for me is actually drawing one of those defensive battle traps before they start flooding the field with 2000+atk monsters. At that point it makes it extremely hard to deal with them, especially if they have a backrow waiting for you.
Swarmed the field, can't target them, strong backrow, GG. I only managed to beat Hazy so far by decking them out. Perhaps I'll change up my backrow.