@Guardian Angel HarukiIf for whatever reason anyone who acts before me but is not my ally has Advantage on an attack roll in this instance, I will use my Reaction to trigger my Clockwork Soul balancing act.
If they do not have advantage, then I will use my Reaction to cast Silvery Barbs on Jebbek
if Jebbek succeeds on an attack roll, forcing Jebbek to roll again and take the lower number (this spell is a bit whack; it triggers AFTER a success, therefor after advantage/disadvantage has already been rolled and forcing a separate ‘roll for lower’ scenario. It’s like an Anti Luck, way better than disadvantage). Either way, she’ll then channel the buff into Aurora and give herself advantage on her next relevant attack/check/save.
If Jebbek doesn’t succeed, wooho! I save my spell slot and reactions.