Doesn’t the ring remove the magic though? That seems to be how OP’s cannonball gun would work. Otherwise they’d shrink back down after passing through the field.
I had to look this up: you are correct. The RAW on this is pretty clear: It’s a suppression field alright, and not a cancellation effect.
So, it’s probably more useful for wielding a cursed weapon or handling magical traps. It would also be great at disguising magic items from detection under pretty specific circumstances. All-in-all, just the thing a thief or rogue would want in their toolbag.
Doesn’t the ring remove the magic though? That seems to be how OP’s cannonball gun would work. Otherwise they’d shrink back down after passing through the field.
I had to look this up: you are correct. The RAW on this is pretty clear: It’s a suppression field alright, and not a cancellation effect.
So, it’s probably more useful for wielding a cursed weapon or handling magical traps. It would also be great at disguising magic items from detection under pretty specific circumstances. All-in-all, just the thing a thief or rogue would want in their toolbag.