Minor: Perception to try and see anything invisible:
Rolled 1d20+12 : 17 + 12, total 29
Standard: Biting Swarm vs. Target in E8 (unless Galadren's perception check or Shandien's hit indicate the "something maddening" is not there)
To-Hit:
Rolled 1d20+4 : 19 + 4, total 23
(-5 Invis)
Damage:
Rolled 1d10+5 : 2 + 5, total 7
(Cut in Half for Insubstantial)
Hit: Something Maddening takes -2 to-hit until start of galadren's next turn
Miss: Inevitable Shot - Biting Swarm vs. original ooze in C9
To-Hit:
Rolled 1d20+9 : 5 + 9, total 14
Damage:
Rolled 1d10+5 : 4 + 5, total 9
Hit: Original Ooze takes -2 to-hit until start of galadren's next turn