I went for Elwin’s sword since I’m hoping that once I build him up I’ll be able to tackle the higher level temples. Dieharte’s helm sounds good, but I don’t have him and hopefully I won’t get him in the next banner. Imelda’s seem pretty strong as well as it supposedly negates the downside from her talent, but I’ll be hard pressed to fit her in a team over Tiaris or Liana (soon…)
Going for Lana’s armor next. Some of the Trails challenge maps seem to give a good chunk of the game tokens, so hopefully it won’t be long.