Etrigan can be found playing hearts on the Sage Ocean.
Etrigan began his career playing Puzzle Pirates on the Viridian Ocean under the name Deadpool, but because his cousins Magefire and Masterchef pressured him to join them on the Sage Ocean, he began anew as Etrigan.
Since joining the ocean, he joined his cousins' crew The Remnant and rose to the rank of senior officer, making friends with its members.
He has now been with the crew for over a year, but not too many members stayed active and thus he plans to form a new crew. Look for it on the Sage Ocean under the title, The Black Company.