User blog comment:Riketr/Champion Rework: Tristana, the Megling Gunner/@comment-1330314-20131130162221/@comment-1330314-20131130213005

I misread the passive, as under its previous iteration on this post it was bonus critical chance gained upon attacking outside her normal attack range. In either case this is a deliberate negative effect tacked onto a passive bonus, which is not a fun addition.