Large race bash vs magical creatures?

[Gatorsmash]

Wiki says "For mobs that require magic weapons to be damaged, the Slam user must equip a magic item in the Shoulders slot, otherwise the Shield slot is used."

So my shoulder armor piece needs to be labeled magical to do damage, but do I still get the slam stun effect? And if the shield isn't magical - same question

[BlackBellamy]

That's wrong about the shield, Slam just uses shoulders I think. Bash uses shield.

[Brut]

Need magic Shoulders if you don't have a shield equipped. Pretty sure you don't get the stun, the immunity is same as a miss or dodge or whatever?

[Swish]

It's as good as a miss if it's invulnerable.