Here is the full list of all 45 Demon Gaze II trophies - there are 35 bronze, 5 silver, 4 gold and 1 platinum.
Prometh: "You get this because you got the other trophies."
Prometh: "The Ergo Valkyrie was defeated. Hats off to you, but I will keep mine on."
Prometh: "Please collect skulls. I've prepared a special trophy for it."
Prometh: "I was told to give you this trophy once you collect all mushrooms."
Prometh: "Magnastar has been defeated. The revolution is a success."
Prometh: "The power of the stars, made for the Gazer. It cannot be sold, you know."
Prometh: "All the demons joined the Revolutionist Party. Well done."
Prometh: "Hydra joined the Revolutionist Party. He is a hide-and-seek pro."
Prometh: "Vulpecula joined the Revolutionist Party. Quite the lone wolf."
Prometh: "You have been recognized as a master Gazer. Come on the radio show again soon."
Prometh: "Aries joined the Revolutionist Party. So fluffy..."
Prometh: "The Revolutionist Party went to Asteria Castle. I'm keeping watch here."
Prometh: "Draco joined the Revolutionist Party. Her whole body is red to begin with."
Prometh: "Stella's Place was raided after the broadcast. The final show, in many ways."
Prometh: "Got the Breathing Veil. To make it, remove your clothes..."
Prometh: "Pavo joined the Revolutionist Party. Her feathers are pretty..."
Prometh: "You have been recognized as a full-fledged Gazer… Keep performing Maintenance."
Prometh: "Scorpio gradually joined the Revolutionist Party. How unexpected."
Prometh: "Aquarius joined the Revolutionist Party. What a lush."
Prometh: "Muse was rescued. Lord Magnastar's room seemed cozy."
Prometh: "Centaur joined the Revolutionist Party. The new Centaur of attention…"
Prometh: "The broadcast was a success, but Muse went missing afterwards."
Prometh: "This trophy is for fusing with a demon."
Prometh: "Taurus joined the Revolutionist Party. Gahaha."
Prometh: "Prim failed to sing and we nearly had a problem on air."
Prometh: "Lepus joined the Revolutionist Party. Wassup, indeed."
Prometh: "This trophy is for becoming great friends with a demon."
Prometh: "Canis...joined... He's more quiet than I am."
Prometh: "We got Toma back."
Prometh: "Cygnus joined the Revolutionist Party. A former singing, dancing Questor."
Prometh: "Our first public broadcast was a success."
Prometh: "You have been recognized as a rookie Gazer... Have you been transforming?"
Prometh: "Lord Magnastar's unexpected arrival... What will happen to Toma?"
Prometh: "Capricorn joined the Revolutionist Party. Those curls..."
Prometh: "This trophy is for going out with a demon you became friends with."
Prometh: "You performed Maintenance. Good for you."
Prometh: "The manager told me to give you this trophy once you rent a room."
Prometh: "Leo joined the Revolutionist Party. Hmm. She seems strong."
Prometh: "Thank you for your guest appearance on the radio broadcast."
Prometh: "Libra joined the Revolutionist Party. But...I'm the glasses girl..."
Prometh: "You found a new type of crystal in a Restricted Zone."
Prometh: "Since you completed your first circle battle, this trophy is yours."
Prometh: "This trophy is for transforming a demon."
Prometh: "Pegasus joined the Revolutionist Party. Peg, huh...?"
Prometh: "You are one of us now."