User blog comment:YaldaRobin/Dash Special Attacks - What do you think?/@comment-25063942-20141111013523/@comment-25063942-20141111153115

Great idea for a moveset. Later that night I had an idea for Sonic:

Impulse Dash: Sonic does a (surprise) Spin Dash, however this Dash has Super Armor and breaks projectiles, but it can't jump or change directions mid-spin. (This is basically my idea to improve Sonic's approach)