The reduced mass would outbalance Goleo when wielding the big ass hammer (would probably even break Goleo in half). Thankfully (or unthankfully in Goleo's case), the mass was restored.
The reduced mass would outbalance Goleo when wielding the big ass hammer (would probably even break Goleo in half). Thankfully (or unthankfully in Goleo's case), the mass was restored.