Helltower is a PYROFEST!!
Payload Race on this map is a Pyrofest, Pyro has ALOT of advantages on this map. First of all the Pyros Big HP/ Speed makes him an innate payload option.The WHOLE Kart railroad is susceptible of Enemies dropping from higher grounds, making Pyros going Close combat always, Pyros can drop from the Tower in the middle of the map or from the "Spawn house".
And last but most important of all A-I-R-B-L-A-S-T-I-N-G. Can airblast you off the map on the cliff, can airblast you away the Kart, can Airblast you from the "Magical bridge" to reach the Spell portal,can airblast you to the lava of the hell stage, it can even airblast you OFF YOUR ♥♥♥♥ING SEAT! And this without mentioning the deflecting properties of Airblasting..
You can say "Magic was added to make this game Fun and balanced" well guess what? PYROS CAN USE MAGIC TOO