AntiLife

Rhongomyniad. And yes, the premise is him being King Arthur's son who would eventually rebel against his father.

It's the second one. To make Mahoraga learn faster you have to hit it more.

Full form??

Deepwoeken Reference.

Bro that anime gives me trauma. I forgot the name but remember a moment when some random ahh dude calls the house and the hamster picks it up. Holy shitt!

Now, allow me to show you. This is the end of your journey. The end of human history. The moment my great work is completed and the planet is reborn! Deploying Third Noble Phantasm. The Time of Birth Hath Come, I Am the Remedy of Eternity. Ars Almadel Salomonis!

That's a translation mistake. ORT is from Oort Cloud, the thing that surrounds our solar system. Oort has an identical spelling to Mercury the same for Spider which is spelled Kumo which can mean any of the two based on context.

She also has the same skill as BB. Proton Theron or something. It makes her unkillable by anything born on the planet.

I will tell you of the beginning. Heaven and Earth split, nothingness praised creation, my Sword of Rupture cleaved the world! Mortar of the stars, heaven's hell is the eve of creation's celebration. Now you shall die and be silent... Enuma Elish!