Riu Sicarius is a very powerful Voodoo mage in the Caribbean. he has one brother, Ria Sicarius. Together these brothers want to see the Caribbean Destroyed. Riu Sicarius is perhaps the most vile and evil creature you will see. He had a ship, named the Grim Reaper, and this ship was part of the destruction of the first Fort Kingshead Stub Riu Sicarius is a . You can help My English Wiki by expanding it.