The Leap Yeap

Evansville Press, Indiana, February 5, 1912

The leap yeap is considered native to the plains of the lush world of Varasla, although scholars have documented the creatures on other worlds. A leap yeap appears as a cross between a rabbit and a kangaroo, albeit the end result is as large as a Clydesdale. Although the creatures roam wild across the plains, they have also been domesticated as mounts and pack animals and so may be found in settlements outside their native range. (For example, although they are not native to the mountains, travelers have found them to make good, sure-footed mounts in uneven terrain. Some long-haired varieties have even been bred for colder climates and higher altitudes.)

Although they tend to be skittish rather than aggressive, the occasional leap yeap-related death is not unknown; their hind legs can deliver a powerful kick, and their claws are sharp enough to disembowel victims.

BECMI-style stats:

No. Enc.: 1d6 (5d6)
Alignment: Neutral
Movement: 180' (60')
Armor Class: 7
Hit Dice: 3
Attacks: 2 (1 bite, 1 kick)
Damage: 1d4/1d4
Save: F2
Morale: 6
Hoard Class: None
XP: 50
Leap yeaps are skittish animals, found both roaming in herds or alone as mounts. They can leap up to 30', and often do if frightened—a riot of stamping feet and screeching.

5e-style stats:

Leap Yeap
Large beast, unaligned
Armor Class 13
Hit Points 22 (3d10+6)
Speed 50 ft.
Str 13 (+1), Dex 17 (+3), Con 15 (+2), Int 2 (-4), Wis 11 (+0), Cha 7 (-2)
Skills Perception +2
Senses passive Perception 12
Languages —
Challenge 1/2 (100 XP)
Standing Leap. The leap yeap’s long jump is up to 30 feet and its high jump is up to 15 feet, with or without a running start.
Actions
Kick. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 6 (2d4+1) slashing damage.
Bonus Actions
Skittish. The leap yeap takes the Disengage, Dodge, or Hide action.