Remington the Vicious is a powerful ETIC boss he has been seen a levels 28 to 35. He is very famous for giving many swords of power. John Foulroberts found his 1st The Lost Sword of El Patron from Remington the Vicious. He has be known to give legendary weapons.

He is a fairly hard boss, so it is not recommended to go into battle with him just by yourself, for he tends to have a higher level, and therefore he will be very powerful. R

Credit to the POTCO Wiki

emington can KO lower leveled players within 1-3 hits.