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That's not what I meant. I was just trying to understand the position of Hydreigon and trying to compare it with Landorous-I. I do agree on Hydreigon being banned and it seems more clearly why it is ban-worthy through your thoughts.
So from what I understand from your arguments, Hydreigon is like when Landorous-I was in OU? Maybe even more broken than Landorous-I, because of it's natural bulk and excellent typing.