Just a couple questions on some mechanics:

How does turn undead work, and what kind of bonus does having the sun domain add?

How does a ranger's tracking ability work? Does it improve with more levels, or does one level of ranger make you equal to every other tracker? Is it modified by an ability?

Thanks :D

fishingpenguin

How does turn undead work, and what kind of bonus does having the sun domain add?

Turn undead factors in your level and the levels of the enemies you are trying to turn. It makes a D20 roll to see how successful you are and a roll to see how many enemies you can turn at once. As far as what you can see, the higher level you are as a cleric or paladin, the more successful you can turn. It lets you turn bigger creatures, gives a higher % chance of success, and even lets you destroy lesser creatures instead of making them flee.

Sun domain lets you turn more enemies with a single attempt.

fishingpenguin How does a ranger's tracking ability work? Does it improve with more levels, or does one level of ranger make you equal to every other tracker? Is it modified by an ability?

There is a command for tracking. I believe it is "/c track" for the command. It will tell you the proximity of other creatures in the area based on your success. Ranger level is a major factor in success. Higher level rangers can definately be better trackers than someone with one ranger level.