Hero Arena is completely unbalanced and broken and will stay that way as long as the wyrms exist.
Which level are you at in the game? And which creatures are you using in Hero Arena?
Some of the opponents creatures can be handled by strategy and the right creatures in your team.
If you're up for it, then please do a screen recording, upload the clip to YouTube and post the video here and I'll take a look.
Good to have to back Mark!
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