Anti-Magic Spell

[Elocin]

In our game last night a Great Wrym cast Anti-Magic on itself and then gobbled up my Socerer (needless to say I became wyrm food). But we had a discussion on how big the Anti-Magic zone was. I forget how big a Great Wyrm actually is but I would assume something along the lines of 20' x 80' (or somethign like that).

Anyway, the description of the Anti-Magic zone is this: 10-ft.-radius emanation, centered on the character. Now does this mean the Anti-Magic zone is ONLY a 10' radius sphere where the dragon cast it or does it mean that all along the entire length of said 20' x 80' dragon a a zone of Anti-Magic extends out from his body for 10'?

Can someone help us on this?

Thank you in advance.

 

[Tiberius]

The official statement on the matter is that regardless of the size of the creature, the AMF is a 10' emanation, so only the center of the dragon would be antimagical. I dislike this, so I have my AMFs extend 10 feet beyond the edges of the casting creature.

-Tiberius