Here is my extra birthday gift to Ebeth. A shirt dedicated to our (as in clique, there’s more to it than us two) mutual love of games. Not just D&D but board games, card games and video. Besides, the d20 has been around for over 2200 years via the Greeks. Makes sense, it would be one of the perfect solids in their mindset.
Now if we can get Ebeth’s dwarven warrior get more 20s than single-digits, the villains would fear her. I think her upcoming masterwork hammerish weapon will solve that.