Spell and Extra Attack Questions

[Meudian]

So I have two seperate questions. One deals with the Spit Venom spell found in Ultimate Magic. It has no spell components, and there is no errata for this. Is this a mistake that hasn't been caught or is it supposed to be like this?

Second question, say you advance in one class far enough to get a second attack, but go to a different class prior to getting your thrid. You then advance in that class. When your second attack hits +6, does that automatically give you your third attack at +1?

[ShadowcatX]

To your second question, yes, your combination of classes do not matter, all that matters is your base attack bonus.

[Jiggy]

Meudian wrote:

So I have two seperate questions. One deals with the Spit Venom spell found in Ultimate Magic. It has no spell components, and there is no errata for this. Is this a mistake that hasn't been caught or is it supposed to be like this?

Interesting... I would've thought that if it was supposed to have no components then it would say something like "Components: None". But that's just a guess.

Meudian wrote:

Second question, say you advance in one class far enough to get a second attack, but go to a different class prior to getting your thrid. You then advance in that class. When your second attack hits +6, does that automatically give you your third attack at +1?

Iterative attacks are based on your total Base Attack Bonus, not your class level in any given class. So if you have seven levels of fighter (BAB +7) and seven levels of cleric (BAB +5) then you have a total BAB of +12 and can full-attack at +12/+7/+2.