The Ultimate Elementalist.. Lavos or Chroma? in General Discussion Posted Saturday at 04:22 PM Chroma is great for boss content, still good for Eidolon, fantastic for Profit-Taker. Lavos is great for extensive Railjack missions due to his cooldown mechanic. Aside from that, they are both not really great frames in general, neither for farming not for endgame content. Still the niches they fill, they fill fantastically.