1348 Sorcerer Supreme

Now that a Supreme soul shard replaced the original nexus of the spellweave, the powerful energy contained within it flowed into the radiant tapestry. The ethereal threads shone much brighter, reinforced by their own enchantment. Most of them held… but some of the more delicate patterns started to glow too intensely, as if a moment away from catching on fire and dissipating into blinding light. 

He had to reinforce these sections of the weave, and do it in a way that did not contradict the intricate patterns. 

Threading a string of shadow essence into Weaver's Needle, he held himself back from hurrying too much, and started to weave new patterns — these ones black and lightless — on top and through the radiant ones.