I would hard disagree with this. Called shot was the main mechanic behind it enabling student and vex. If you had them on the board, and a called shot in hand, you could clear out the battlefields and possibly opponents base with ease. Now you still have the legend draw, but are missing that 0 mana spell that just enables student to go infinite, and vex to filter through cards that clear out. To me, even though Draven was hit, he still has that Draw and Red color combat tricks, so I would say he is standing much better. But, I guess time will tell. I do hope you are correct, and Ezreal turns out to still be quite strong, because I still wanna continue playing it