[Autumn]

just swap evade buff for allies to hit debuff to foes.

That way its easier to combine with actual evade buffs, and makes more sense.

Thats the only buff I would probably give it for synergy reasons.

-25 Debuff to all foe's hit sounds really strong, if its swapped from +evade to -hit on all foes that I'd propose that the numbers are lowered to reflect the change in strength this ability would have as a result. (From +25 evade to all allies to -15 hit for all foes, or -20)

Otherwise its a good idea still.