This magical amulet thing is what they were after so we will keep it safe in this glass case in our base.
Well we have a time ship so we could literally fly far far into the future and drop it in some volcano somewhere, heck it doesn't even need to be on this planet. No one will ever find it then.
No, no, it will be…

We are jizz, we're jizz in space,
flying around and hitting the human's face.

brilliant.