After Errata Misaki

[DXXXVIII]

Can Misaki hit herself with thunder using downburst?
She can definitely target herself with the tactical action downburst and therefore becomes "the target" for the following thunder attack.
Now the big question... Theres the rule that you cant target yourself with attack actions... but theres also teh rule that cardrules can make exceptions of bookrules... im confused.

 "Attack Actions require a target and LoS (see pg. 40). In
addition, a model may never target itself with an Attack
Action, unless specifically allowed by another rule."

"Downburst (Ca 5M / TN: 13M / Rg: 8): Models within p3 of target model must
succeed on Df 15 duels or be pushed 4" away from the target.

Trigger: Rolling Thunder: After succeeding, take a Thunder Attack Action
against the target, ignoring range."

[Cadaverousbirth]

I don't think this breaks the "cannot take your Attack actions against yourself" rule. Better rules lawyers will have to chime for preciseness but I think if you get the trigger it will just have no affect. The trigger would still technically go off but since you can't make attack actions against yourself nothing would happen.

If the trigger said "must" then that could be the case, but then you wouldn't declare the trigger anyway making it a mute point.