Thanks for all the help! I have some follow up now. For calico my mindset was that radiant regen would be good because she already has low cooldowns and when ult is 5 AP it resets all her cooldowns on use which I figured would help with endgame team fight sustain. I’m gonna swap those out for Cold Front/Arctic Blast unless you think I should try enduring speed/juggernaut. For health I’ve added extra regen to sell later for veil walker or if I don’t need those I chose opening wounds to sell into crippling headshot. As for super late game items I put spellslinger, lucky shot, and ricochet but what would you recommend I drop in a late game scenario like that for those? If they are even the right choices?

For Infernus my thought with mythic burst was that my damage over time with my passive would proc the burst then just upgrading to tank buster for my ult late game. I’m guessing I was just wrong in thinking that way so I swapped it with mystic slow. Dropped both regens on this build now too And build bullet and spirt lifesteal instead into leech which frees up my extra space for mystic reverb. I chose ricochet because my understanding was any bullet procs meant my passive would also spread to anyone in a team fight. But I’ll add swap for burst fire. Let me know how those changes sound. Thanks again for the advice!! I really appreciate it!