That Bossfights Tournament is contending for my favorite Bossfights drawing. That Saike drawing is really good, is you want feedback maybe just make his teeth on the sword so it looks like he's biting it more, that's the only thing off about that one. The soul and VT drawings I really like because they show for good you are with character positions, not just the character starting at the screen like I do a lot. And the Infernal one is pretty old, he's just skinny while Infernal is more bulk as a skeleton somehow, yours and Sku11's art style is different so it's harder to interpret into your own