Talk:Deianira/@comment-25009284-20140724130002/@comment-3241231-20140806000430

The 10/100 multipliers refer to her old ability, which was simply "Deals +2 Damage in battles" (Deianira's ability also worked in regular PvP for most of a year back when she was introduced). In Guild Battles she does +20, and in guild monsters the ability was further multiplied to +200 (and remains at that amount, outpacing Deshara for damage boosts).

The health boost from the Festivus Sword is applied to actual health, and is multiplied accordingly - for normal battles it's 10x, so that's likely where that comes from.