1. His second skill:
From soon this skill give attack speed, but always the skill is gave ms and always is toke ms, but never is toke attack speed why? The skill must give as and ms at the first second of the skill's effect and reduce the as and ms at last second of the effect.
2. His ultimate:
I think mustn't be like is now i don't have mean change the damage, the cd or the scaling, i mean that:
First cast- hit an enemy with lighting bolt.
Second cast- if the skill is held for * seconds blitzcrank deal damage and silence all enemy in the skill's range