I use the table in the PH or make up weird magical events on the fly.

— Jeremy Crawford (@JeremyECrawford) December 13, 2018

Epic Alexander
you can also use the Wild Magic table in Tome of Magic in D&D 2e. 100 wild surge results for your unexpected fun https://t.co/EgdQcykhka pic.twitter.com/nhgxtytqcJ

— Zoltar SageAdvice (@SageAdviceDnD) December 19, 2018