I understand if this is an oversight because you want people to be able to switch between land/underwater modes without hassle. But wow. Want a free stealth gyro just smoke bomb/big ol' bomb/toss elixir s/rumble and switch to your regular build. With 6 build/equipment slots engie has over 50 abilities that do not share a cooldown.
Edit: moa people and then spam holosmith abilites etc