Description
If Herald of Protection hits, put it into your hero's soul and create a Spectral Shield token. (It's an Illusionist aura with "If your hero would be dealt damage, instead destroy Spectral Shield and prevent 1 damage that source would deal.")
Phantasm (If Herald of Protection is defended by a non-Illusionist attack action card with 6 or more 
, destroy Herald of Protection and close the combat chain.)
