Answer: My science teacher is the dark lord!
Answer: There is no need to protect you from anything. A "dark lord" in Harry Potter, or other similar stories, is a ficticious character.
Lord Voldemort placed on a curse on the position after he failed to get it.
Lord Voldemort does not have a job, he is a full time dark lord. He was a former assistant at Borgin and Burkes and he applied for the position of Defence Against the Dark Arts teacher but was refused - he then cursed the post so nobody could hold it for more than one year.
Sandeepani Mahamuni is the teacher of Lord Sri Krishna.
Lord Dark Wind was created in 1983.
Dark Lord of Derkholm was created in 1998.
Lord of Dark Places was created in 1970.
The teacher to Lord Rama is Vashista. Viswamitra also taught few important mantras to Lord Rama.
Dark Lord of Derkholm has 528 pages.
Sauron, a fallen Maia and former lackey of Morgoth, the first Dark Lord.
No after Voldemort died there was no dark lord. Draco becoming a dark lord tends to happen in roleplaying and fan fiction.
saandeepani
Yes it is titled Dark Lord: A Fiend in Need.