My group is new to table top RPGs, and one thing we haven't figured out is Spell DC.
One player was a cleric, and channel energy does force the undead monsters to make a saving throw, but I don't think that is Spell DC. So what is Spell DC, and what does it do? Does it mean the enemy can do a saving throw against the DC to determine whether the spell hits? If that's the case, does melee or ranged attacks have a similar DC?
I did a simple search that told me Spell DC is calculated by spell level + 1/2 class level + WIS for cleric or INT for wizard. Is that right?