Is this deck good for arena 10?

I use
magic archer, witch, skarmy, mini p, balloon, arrows and fireball, and prince.

pls feedback

not bad

Definitely a decent deck for arena 10! If these are your highest leveled cards, then don't change it!

But if I had to edit the deck, I would switch out mini Pekka with bats or minions (because mini Pekka and prince are really similar), switch out skarmy for goblins (because they're generally better), switch out witch for something like tombstone, switch out fireball with tornado, and log with arrows.

But then again, I'm more of a cycle player, so that would be a deck more suited for me, but it's all down to your card levels and your personal preference!