[2019] Please explain how this is possible... 2 Large speed sail schooner.

Originally posted by Justiful

https://media.discordapp.net/attachments/535055576653103104/538045790795333632/unknown.png?width=1065&height=600

How did they do this. This is a two large speed sail Schooner. It was spotted today on Kraken Maw NA PVP. How do you make a schooner with 2 Large speed sails? Is this legit?