I'd be interested to hear your guys thoughts on a different mechanic being added to dragoons: In the old games (FF1-4 old) dragoons could always use jump or high jump to avoid damage while they 'charged' a high damage attack. Would it be broken to add something like this to FF14?

Lets say at 70 instead of Nastrond we get High Jump. It still has to be charged similar to Nastrond but once we have enough eyes stored we can leap up into the air for X seconds, avoiding all damage (maybe some attacks still hurt to balance it) and then do a high potency AoE or single target attack on our way down. Maybe it can be used at 1 eye, but does more damage the more eyes you have so we could use it faster if we wanted.

So, brokenly OP and dumb or would this be an improvement?