This isnt quiteee as good as it seems, but hey.
I found this out while dueling a mage while summons were happening at ZA.
First:
Find the person you want to Earthshield
Find a place where you can duel them
1. Duel the person you want with earthshield on
2. While it counts down the start of the duel, earthshield your target
3. Once the duel has started, you can now earthshield yourself
4. /yield out of the duel
5. Profit
Sorry if this is a repost (searched and didnt find anything)
First contribution to MMOwned :/
Byee~