I was thinking that Earth Shield is a pretty cool healing spell but it's a shame that you can't use it on more people. So how about a Earth Shield glyph that allows you to put two earth shields on two different people at the cost of the shields being active for only five hits (therefore you need to refresh the two more.)

Constructive criticism on the related glyph is welcomed.
Edited by Nihial on 5/10/2013 3:05 PM PDT