I had a great victory against seraphon playing the classic core list + aventis, 2incantors, an exorcist and the comet.
The fact that I had a lot of mages negated seraphon's magic phase for almost 2turns and the comet helped a lot, first two turns wounded the group of enemy heroes and killed some skinks, than Skyborne come in and annihilated his left wing, 5sauros knight, 15chameleon, 10skinks and 2/3 heroes(2skinks mages and the stendard bearer).
At the start of the 3rd round I also won the initiative and seraphon's player conceded.