S-rank items

[Lionheart]

indeed, but offline c-mode is difficult anyway because of the split screen and inability to see EXACTLY how much HP and TP you have. That in itself plays a big role when you TA online, you need to know exact numbers because experts at C-mode know exactly how much damage monsters deal on a challenge per hit and know when to waste a mate. When you're offline, you don't get that luxury and you have to eyeball it (or get used to measuring the HP bar). It is far easier to communicate though, so that helps a lot.