The Spellbook of Dispel

[Tornado]

That is a can of worms. Off hand I say yes, it does say immediately. Yikes.

[Lazy Orang]

Yes. Yes you can... theoretically. In reality, no you can't, since you can only cast one spell per turn (or per round for out of turn spells). Therefore, if you attempt to cast, say, Waking Nightmare, and your opponent tries to Dispel you, you'll already have hit your one spell per turn limit and cannot Dispel their Dispel.
That being said, in 3+ player games, it's quite possible - if Player 1 casts a spell, and Player 2 attempts to Dispel it, it's quite possible that Player 3, if he or she so wished, could attempt to cast Dispel on Player 2's Dispel to allow Player 1's spell through. In addition, if there are ever any effects that allow you to ignore the one spell per turn rule, then in that case, you absolutely could Dispel Dispel with impunity.

[L0B5T3R]

Originally Posted by Lazy Orang

Yes. Yes you can... theoretically. In reality, no you can't, since you can only cast one spell per turn (or per round for out of turn spells). Therefore, if you attempt to cast, say, Waking Nightmare, and your opponent tries to Dispel you, you'll already have hit your one spell per turn limit and cannot Dispel their Dispel.
That being said, in 3+ player games, it's quite possible - if Player 1 casts a spell, and Player 2 attempts to Dispel it, it's quite possible that Player 3, if he or she so wished, could attempt to cast Dispel on Player 2's Dispel to allow Player 1's spell through. In addition, if there are ever any effects that allow you to ignore the one spell per turn rule, then in that case, you absolutely could Dispel Dispel with impunity.

I regularly play 6 player games. I’m really hoping to get a massive dispel x5 turn. That would be too awesome.

[redstang]

If I boost Scarlet Witch with Destiny and Sage to give her a +4 to her D20 rolls, does that boost count when rolling for Dispel?

[Lazy Orang]

Hmmm... good question. Off hand I'd say yes, since spells count as special powers that figure is using (while being cast, they're effectively powers that figure has). I could say with absolute certainty, though.

[Ronin]

LO's got it right! Sage and Destiny could boost your roll.