The Monsterverse quiz

To make Godzilla become strong again after he was took the oxygen destroyer

To kill Godzilla with the oxygen destroyer

To make him imune to the MUTO's EMP

To get him with enough strength to beat Ghidorah

It's Kongs Axe

It's Ghidorahs sword

It's Skar king's axe

It's Godzilla's back scratcher (joke don't get mad at me pls Kong fans)