"Actually, I can cast a water breathing spell, if you'll give me a few minutes to prepare." says Iggy. He places a hand on Planus' shoulder, or his upper arm anyway.
"I would like to visit that city too, but you must admit, it could be dangerous in the extreme. Perhaps one day we will travel the planes together with less pressing business. For now, let's take this gate, if that is what it is."
Iggy will sit and meditate for 10 minutes, casting his second mnemonic enhancer spell. He will use it to prepare a water breathing spell. This will allow the party to breathe 16 hours underwater, or 2 hrs, 40 minutes each.
He will then see who volunteers to go first.
OOC:
Level 0 (4+1 div): detect magic(D), light(x2), message(x2)
Level 1 (4+1 int+1 div): mage armor, color spray, True Strike(D), protection from evil, magic missile(x2)
Level 2 (3+1 int+1 div): detect thoughts(D), invisibility(x2), levitate, mirror image
Level 3 (3+1 int+1 div): Clairaudience/Clairvoyance(D), Haste(x3), Tongues
Level 4 (2+1 int+1 div): Arcane Eye, Mnemonic Enhancer(x2), Stoneskin
First Mnemonic Enhancer cast to prepare 3 magic missiles. Second to cast water breathing.