Ghost Strike 2x is too strong for arena. As a healer is basically insta-gib. Anyone with the right setup on deathgivers can 2 shot a healer faster than you can even counter... and there really isn't a counter. even with popped knights boots shield and scholar cowl shield 2x insta gib. Don't get me wrong it's awesome to kill someone that fast.... just not sure it makes for good game play on the healers side.