The Brightest/Darkest Phoenix. Here to help you cover all your bases, this red and yellow X-Men The Dark Phoenix Logo Men’s T-Shirt is a good way to show your allegiance to the Dark Phoenix if the X-Men fail to stop her. Which unfortunately is a really big possibility. Now that Jean Grey’s full power and anger has been unleashed, who knows what’s gonna happen next. Now you can look good while celebrating the end of the X-Men with this classic 100% cotton X-Men The Dark Phoenix Logo Men’s T-Shirt.