Plaque of Domination:
The plaque can be used at the beginning of any enemy turn. Each enemy Wizard within 18" that can draw a line of sight to the plaque or the unit it is with must take a Stupidity test.
So if there is a unit of infantry, with two wizards inside, does that unit take 2 stupidity tests, one for each wizard?
And if a wizard fails the unit he is with also stumbles forward and can't do anything, right?
Would the wizard take the test on the units highest
LD, or the wizard's.
The Becalming Cogitation:
At the beginning of the enemy's magic phase, before any spells have been cast, nominate one enemy Wizard within 24" of the Mage Priest. Any power dice that roll 6 made by the Wizard are discarded, and do not count towards irresistible force result.
So do they still count towards miscasting? (I assume not, I'm just asking to be sure.)
What about things like Grand Hireophant Khatep's Liche Staff?
The Liche Staff:
Khatep can declare that he is using the Liche Staff immediately after rolling the dice to cast a spell, even if the result indicates irresistible force. If Khatep uses the Liche Staff, he re-rolls all the casting dice used in the attempt. Khatep can use the Liche Staff once per turn.
Is that to say that all 6's are removed on the first roll and he simply re-rolls the ones that weren't sixes again and if there are any more sixes those are also removed? Because remember:
Any power dice that roll 6 made by the Wizard are discarded
It could go either way on that though, I'm not sure.
EDIT: Now that reading that effect again, it seems like it wouldn't. Because he re-rolls all dice used in the attempt, even if they were discarded.