[Act II, Scene XIV] The Shoal
Regdoc groaned. Then he cackled. Then he gritted his remaining teeth so tightly together that it made his gums bleed.
"What we need now, gnome, is one of your people's fireworks I've heard so much about... I've heard tales in my travels of those things going off prematurely to quite damaging effect upon the surrounding scenery, buildings, and of course the curious onlookery."
He squatted just a bit in order to get his eyes closer to the level of the water, but this movement caused something in his hip to catch a little and he was forced to straighten back up to relieve the pain.
"Is there room to squeeze beneath it? I nominate Harald to dip down and take a look. Do I hear a Second?"
"BWOOOF!"
"Very well, Harald, you've been officially chosen to bob for escape. In the meantime, I'll just have a look at Dwarghar's tools..."
Regdoc sloshed his way toward the dwarf, and his face seemed to stiffen in concentration for a moment. He muttered a bit of prayer language and opened his eyes. "That one. Use the bendy thing with the wrappy aroundy part..."
It was obvious that he knew less than nothing about the repair process, but with the ability to tap into the Omniscience of He Whose Boots Have Trodden Ever Onward, the old cleric could at least be inspired as to which tool might be of use in the hands of one who did know something of the craft!
Casting the 0-th level Mending cantrip... by way of Dwarghar. Though not a direct use, this seems more narrative and fun and more of a sagely sort of thing to do.