Who will make the deck broken? Stratos? At 1 I don't think so; we don t have ways to abuse him (sure, powerful rebirth exists, but still), we don t have Absolute Zero or Divine Wind in the game right now + E call or A hero Lives to search him out.
The second effect will be used if the opponent has 3 backrows or a card which you really need to get rid of. 80% you will use his first effect.