The Rainblade: Sword and Story

This is the Rainblade sword design from my medieval fantasy novel The Rainblade. This is the sword that Kade meets at the end of a rainbow, and sets him off on his quest. If you feel like checking out the book, it's available in paperback, eBook, and audiobook.
Link: https://www.amazon.com/Rainblade-David-M-Jones/dp/0692560645