Yeah, it looks like I missed the changes to Nerine (X-Mas); she's a lot like original Acacia now except with a modest crit damage bonus for the squad instead of a big bonus for herself. Silk Tree has gobs of re-act (75% before FMs are factored in) and 20%/65% crit bonuses so she can do some work when grouped with Knights who can prop up her skill proc rate and crit rate.