To while away time until Captain Tarshar's arrival, the elders have taken the unusual step of adding to the dwindling food supply by hunting the p'raka, a low-slung six-legged beast like a wild boar, covered in porcupine-like quills. Which happen to be saturated with a flammable oil.
The plan is for the more useful members of the tribe to circle the p'raka grazing ground in the waist-high, dry whipgrass, and for the vocally talented hunter, Kemune, to imitate the attack cry of the flying serpent Ben'gega (known on the continent as Vringalu). Ben'gega is the only thing the p'raka fears more than fire. In panic, at least one beast is expected to bolt across a low ridge, to where the soon-to-be-exiled PCs are tasked with catching and killing it.
The elders figure that if the PCs fail to catch the beast, it is a bad omen and ample pretext to send them off in shame and oblivion. But if the PCs succeed, this is proof that She Who Hides Behind the Sun smiles on them.. Their quest to find the Greater Eye of Shaping the Earth will be praised and feted, and the elders will give the Keeper twenty well-knapped red-flecked obsidian stones to take along, each the size of a fist.
A warm wind blows steadily from the southwest. The party has about an hour to prepare their ground. If the chasers are successful, the p'raka will burst out of the tall grass between a great red sandstone rock and a stand of thorny-leaved kema bushes. In front of it will lie a 200' wide by 400' deep flat expanse of ground mostly covered with dense, short, dry clawgrass.
The savanna is dotted with 5-8' tall um'hehue trees, about one per 20' area, unclimbable by p'raka but easy climbing for people, with boughs of thorn-edged disk-shaped fireproof, glossy, green-black leaves. At the same frequency are bare patches of stony red sand, tangles of twiggy bushes that can be broken off and woven into fencing, and jutting rocks that block a 5' area or 5' side. Somewhere in the area is a patch of a dozen or so oil-melons, whose slimy internal tissues are very flammable if inedible. The PCs should be encouraged to improvise traps and ambushes, under time pressure (figure one person, in 10 minutes, can alter one 10' x 10' area, dig a 3' cube, or do twice that if skill succeeds.)
Complications on d6, 1: The wind changes direction suddenly and blows blustery, fanning and blowing any fire unpredictably; 2: The p'raka emerges from an unexpected area on the map edge; 3: Two p'raka! 4: If someone is up in a tree, there is a blood snake there, 1 HD, attack 1 damage + poison, AC 12 (speed) 5. Unexpectedly, Kemune's call is echoed from behind you - a real Ben'gega is out there hunting! 6: Roll twice, ignoring further 6'es - except if you roll 5/5, 5/6 or 6/6, the Ben'gega arrives on the scene in d6 rounds...