Hearthstone - Time Paradox

Greetings to all!
Today I come to you with this art. I love Hearthstone with all my heart. That's why I wanted to express myself and make a project. And this art was supposed to be part of my idea for a fictional addition to Hearthstone, which would include promo art, a game board and a card back, but unfortunately a month later something quite similar comes out, I'm glad that the ideas coincided and were on the same wavelength with the Hearthstone team , but it turned out awkward and I was upset. Therefore, having gathered my strength, I decided to finish at least the promotional art, which is even good that it didn’t exist! I hope you like it and I hope that someday I will make this official, so likes, comments and reposts are very welcome!
Cheers!