We state that our only chance is to get off this “scow” before the marines board it, and thus we will transform Rufyl into a Roc.
Honestly, I don't know the power of a Roc in AD&D (and I haven't used it in the later edition I played) but Rocs are supposed to be able to carry an elephant in its talons. It is a credible threat from the galley. Rufyl could easily have saved the other sailors in our party after dispatching the boarding galley. But no, let's let them die, they have outlived their usefulness.
Tears spring to Dalris’s eyes and she begs us not to risk Rufyl’s life because only “experienced” magic-users ever try to polymorph things.
Stop mansplaining us, Dalris! Erm...
We respond that Landor polymorphed Rufyl many times and that we’re going to read Landor’s incantation exactly as written.
Which if she is sooooo smart she could do. Didn't thief gain Use Magical Device skill-equivalent in AD&D?
We command Rufyl to show himself so we can see his shape. The sight of a miniature Draco conflagratio horribilis draws the attention of the marines on the nearby war galley who shout to each other “Kill it and its friends!” but make no move to do so. [Even though on the failed roll, they immediately riddle everyone’s body with crossbow bolts.]
So, our INT rolls determines whether the marines are quick or not.
Rufyl goes limp, “entering a dangerous phase of the spell when he exists only on another plane.” [Still not remotely true to the AD&D version of polymorph.]
Honestly, I like the added flavour. I prefer when my players are inspired and say "the blow is blocked by a shimmering light surrounding me for a brief moment just before it lands" rather than "21? Fecal matter of the male cow! I only have AC 18, I cast Shield." I can't demand that from players. But in books, the author isn't improvizing!
We expect to hear Rufyl’s thoughts, but the transformation seems to have damaged his telepathy. Dalris asks Rufyl to “squak three times if you can understand me”, which the roc does. We hope the spell didn’t alter Rufyl’s personality or intelligence.
There's a chance he can't turn invisible either, then. Which is a shame. An invisible Roc would probably be able to reduce the entire Saven fleet to floatsam before anyone can realize what's happening.
We ask Rufyl to Roc to fly us to land. He encircles us loosely with his talons, “forming two secure cages for [us] to ride in.” He leaps into the air and soars away from the angry shouts of the galley “as [we] fly towards Saven.”
A form I expect him to keep for 3 weeks as he's much more useful this way. Arno would respect us more if we were throwing small cottages upon his cathedral from 1,000 ft in the sky
Fakus Latinus in the original text. Because all worlds use the same dead language for precise nomenclature.
Or it's a smart translation. Dalris and Carr have no reason to speak English, they are supposed to speak Common. If the authors writes Common as English, he could very well translate Old, Academic Common into Latin.
In my game, Common is French, Infernal is German (sorry friends from across the border), Draconic is Latin, Undercommon is English, Old Giant is Classical Greek, and we've had handouts using them (OK, deepl helps).
I did not recall the extreme body horror of the polymorph transformations in these books. Gnarly!
It explains the System Shock roll quite well IMHO.