Originally Posted by rickbuzz
Raistlin -- This talent is awesome, especially since it's a Dragonlance reference. I think it's calculating HP wrong though, at least in combination with lone wolf (also awesome). At level 8 my rogue without it, with 5 con and lone wolf, 411 HP. My wizard, with 6 con and lone wolf, 323 HP, not exactly half...

I think the descriptions need to be adjusted, to specify the bonuses/penalties apply to the base value. The talent effects are applied separately:

HP = BaseHP + [ -1/2 * BaseHP ] + [ 4/5 * BaseHP ] = 1.3 BaseHP

they do not stack, which would give
HP != BaseHP * 0.5 * 1.8 = 0.9 BaseHP


With a constitution of 6 the base HP value is 31, so 15 with Raistlin, 55 with Lone Wolf and 40 with both.