After collecting 100 coins, Kirby can utilize a Star Dash, which releases a much more powerful charged dash attack which seems to be utilized primarily for boss encounters. (shortpause.com)
Your squad of heroes is more mobile than in most tactics games, and can perform dash attacks and head stomps while on the move to supplement their weapon attacks. (gameinformer.com)
Tapping the Amiibo on the Wii U's gamepad grants Kirby an infinite super dash attack for a single level. (shortpause.com)