THESE LAST TROPHIES ARE A GRIND.

I got five more trophies until Platinum. Lord of the Seas(upgrade The Adrestia to Legendary Status) Child of Poseidon (Completing all Underwater Locations) The Argonauts (Have only legendary lieutenants, Hermes' Homie(uncovering all regions on the map) and Misthios in Training (Completing 20 bounties or contracts). Need massive help, especially with Lord of the Seas, Hermes' Homie, and The Argonauts. Like really. It would be my first ever platinum. PLEASE HELP!