Coin Power +2 if target took no damage from attacks this turn
Deal +(Envy Res.)% damage to enemies that used defensive skills this turn
1 ally with the highest HP deals +20% damage to enemies that used defensive skills this turn
LCCB Rodion looks like she was solely created to counter Chapter 3 enemies who just love to use their defensive skills. There are a lot of progression walls in that chapter, and Rodion bypasses a lot of them thanks to her passives alone. Also, keep in mind that some Chapter 3 enemies also appear in Mirror Dungeon making her usable outside of the main story. What's more, with her speed range and some Haste buffs she can guarantee a boost to her Skill 3's power.
LCCB Rodion is honestly a decent Identity that offers defensive help with Paralysis (to hamper enemy clashes) and offensive with Defence Down. And also she supports her own EGO so which makes her even better.
the nemesis of defensive skill abusers,
she's fast, really fast,
can support her own Base Ego.
more of a support than a damage dealer.