Hero (SSBU)/Forward tilt/Hit 1
Forward tilt Hit 1 is very well defended. His left arm is invincible during the attack, and his head for a single frame. It also cannot rebound, meaning that the attack will absolutely go through unless Hero is hit from above or behind. However, it's -21 on shield and isn't the best in being continued, so its safety leaves much to be desired.
Being frame 9, forward tilt makes a decent "get off me" option when at a disadvantage. The large active frames also assist with this. The hitbox also sticks up a small bit, allowing the move to beat some aerials. This allows Hero to effectively reset neutral.