He hates them, oh god, Emerald came out of both Odile's game and the Cheshire/Jabberwock game horribly, and he was kind of frustrated with how they played in the Green Knight's skill game, too. He lost his heart in Odile's game and it freaked him out pretty badly. Knife, too. Knife lost a finger and Roxas disappeared for awhile. Afterward Sasuke flipped his shit. NO GOOD CAME FROM THAT GAME and it was entirely because they were reckless (though he does blame the persona for putting Natsume in danger because Natsume is absolutely the most vulnerable member of the team), and he's talked to Knife about being more careful in the future because lol sob that was terrible. He missed the Cheshire/Jabberwock game, but Knife and Roxas lost their sanity and Natsume became a sadist. Sasuke was working with Carnelian and had to cut a hamstring and puncture and eardrum and had all his negative emotions amplified. So it was a stressful few days.

In spite of Itachi's own willingness to self-sacrifice he'd probably agree with Raven's take on people going into games and agreeing to hurt themselves so easily. He's good with self-sacrifice if he sees a point to it and there's no other way to accomplish a goal. But he's talked to Knife and Hisoka about Emerald approaching games with more caution because he dislikes how willing they, as a team, seem to be with sacrificing or hurting themselves, even if there are other options. He doesn't like taking for granted they can be healed or brought back to life, and when they just agree to sacrificing themselves they are letting themselves be used and hurt for dubious reasons. It's also created conflict between his brother and his team and it's stressful, so he's going to start looking for other options in games, if it's possible.

What kind of games would Raven like to see more of?