Chapter 247 - Chapter 54 Demon Summoning_5

At this moment, the six old magicians had already completed their magic, and substantial magic energy of different colors was enveloping the Bone Dragon and the black hexagram like multiple barriers. Those dark creatures that had previously drilled out were instantly reduced to ash under the powerful magic. However, what alarmed the magicians was that the massive Bone Dragon seemed unaffected by the magic. Aside from the Earth Magic causing some trouble with its Ground-Crack Rock Surge, the other spells couldn't make an impact on its pale skeleton.