no i dont think so because he was only hit with a blizzard spell and plus king mickey didnt join the battle yet
( i think mickey will save him or when sora comes he will break free for the spell)
BBS takes place 10 YEARS AGO. how could Sora come and save Ven?? He is 4 during BBS! jeez, read the BBS page or know what you are talking about before you post.
now, I belive that Ven doesn't die, because MX needs him for his plans. that would explain why MX just froze him instead of killing him when he had the chance.