It's finally here! Arcane Surge Rules for 5th Edition D&D.
Rules for when a counterspell is a counterspelled, how to destroy magic items and the outcome of doing so, and unwieldy magic.
The PDF is full color filled of tons of human made artwork and has a wonderful d100 table for surges. You can also find this in a text only version for free on our Patreon public post here: https://www.patreon.com/posts/arcane-surge-5e-102172274