Ah yeah if I recall this is another horribly imbalanced one. Kel Thuzad is just worse in every possible way except if you hard mulligan for exactly 1-2 cards, get them and Rafaam plays poorly and gets unlucky.
Did they change Kel's hero power? I thought he used to revive minions.
Yeah if I recall it was all about getting good mulligan from Kel and then reviving the good minion over and over and it you played well you'd almost always win. But now they basically removed his hero power lol.