Mages might help casting shield when enemy casts a ball at me

[ChickenMaster]

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Help on Mages Might!

Is it possible to use the opposite mana on the shield your opponent is using. I know its possible with hero.getEnemyHero() but the problem is I don’t understand how these kinds of code work. I already know that it returns a copy of my hero object which it could be used to get your enemy’s state, I am wondering how I can use this to actually use the state of the enemy. Can anyone explain?