As in the child of a god or a mortal?
Same way you kill a human unless he/she has somehow earned himself invincibility. Or takes a dip in the river of Styx. If they take a dip in the river of Styx and come out alive and make it out of the Underworld then they only have one week spot.
If you read Percy Jackson and the Olympians and you're talking more about that then the myths, then Celestial Bronze, Stygian Iron and probably Imperial gold.
You can kill them with Bronze(Greek metal), Imperial Gold(Roman metal) or normal mortal weapons, unless they have been dipped in the Styx river.
Well the less demigods around the better for them.
No, if you have ADHD it is not confirmed that you are a demigod.
Achilles was the demigod of war.
When a god marries a demigod the demigod receives the same powers as the god. Which makes the demigod now more powerful the god. So the demigod has their powers and the powers of the god.
It is about a 12 year old who has ADHD and is dislexyic and he is a demigod which means he is son of a greek god. A bunch of greek monsters are after him to kill him. He doesn't relize he is a demigod ro "half-blood" until later in the book
A demigod is one half god.
a demigod is part human and part god
wizard + enery = demigod
NO. It is impossible to be a demigod. Demigods are myths.
The demigod ruled with great power.
wizard+energy=demigod
Quicksilver + Demigod = Philosophers Stone Wizard + Energy = Demigod Energy + Human = Wizard Water + Metal = Quicksilver Stone + Fire = Metal Lava + Air = Stone Earth + Fire = Lava Hope this helps, I'm sure it will :D