Talk:Reign of Dragons Guide by -Grim- (3UDZET3) Part 7/@comment-70.39.231.84-20130910212204/@comment-1321146-20130911042740

You can have as many cards with the same skill in your deck as you like.

But that skill will only activate once.

Thus, the only benefit would be the increased chance of that skill activating.

There are small exceptions, such as the current event, where each card with Divine Storm does improve your deck strength.