Feedback:User/Lensor/Shadow Form

Background
OK, everyone has a take on Shadow Form, and here is mine. Why not just take out the "hostile" spells clause and be done with it, make all spells fail (including recast of SF). Could even buff the skill's other variables. That way SF could be used very effectively for, well, assassinating stuff, but not so much for any tanking taking longer than the base duration, at least not without risk (the SF assassin could survive the health loss until SF recast, but there would be a time of vulnerability).

Current version
Elite Enchantment Spell. For seconds, all hostile Spells that target you fail and all attacks against you miss, but you deal 33% less damage. When Shadow Form ends, lose all but Health.

Suggested version
Elite Enchantment Spell. For seconds, all Spells that target you fail and all attacks against you miss, but you deal 33% less damage. When Shadow Form ends, lose all but Health.

(could play around with the variables, the important thing is that there is no hostile spells clause)