daisho
Smash Lord
That makes bundles of sense... as long as this info doesn't get to my friend who I play with I should be fine (he still doesn't know the Cargo trick)I think it's always invincible (you can't get hurt) but since the hitbox is out, it can still clank with stuff. Except at the end when the hitbox ends.
So it IS invincible... but the invincibility goes away if the attack clanks with something.