We'll ignore the insane nora cost on this guy (really only runnable with lethargic which...meh). Even if you wanted to put this rune in a poison BG, the lack of immunity to poison makes it impossible. This should be a centerpiece of a poison BG. Can we get immunity-poison or poison eater on it without raising the nora cost? At least then it'll be shoeboxed for a less frustrating reason.
You may be right about the neccesary Immunity, but not about the cost. I mean... Look at every other super champ.
choking stench is the real problem here. they removed poison eater and poison immunity pretty much across the faction, bar like 2 runes and allowed almost everything outside of the faction to keep it that had it before. making the boghopper toad a bit of a problem as he gets in the way.
It's definitely missing from a few key runes. Snaptooth Ancient needs it now; Tidemaster needs it; Mindwarp Frog needs it, and, of course, Boghopper Toad/Toxic Anuran needs it. Otherwise, poison BGs are in RIP land (even more so than before)
everything apparently. I don't think they realised that everyone called the bloated toad the boghopper toad because he dropped the boghopper. so they kinda created a small annoying issue.