When Mage is at the map limit his attack has no damage

### What priority level does this issue have?
_(A - Severe, Crash; B - Important, Gameplay Affected; C - Cosmetic, Polish)_
B - Important, Gameplay

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### What is the expected behaviour?
The cases where the mage is in the limit can counterattack their enemies

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### What is the actual behaviour shown?
He can't do anything

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### Indicate us the steps to reproduce said behaviour:
The warrior has to push the mage to the limit and the mage try to attack