Things I May No Longer Do While Playing III: I May Not Iron Heart Surge Rule Zero

[Vixsor Lumin]

*If I know something I'm attempting isn't possible, I am now required to tell my DM.

*I can't bring up this rule when ayone is using magic
*also cannot bring it up when we fight undead
*or any monsters

*conversly, being a smart*** and saying that anything is possible at a quantum level, doesn't help my case