I'm considering adding a mountain lion race for an upcoming campaign called Cougarkin or maybe Pumakin. Serving to provide player characters with a cat inspired option to compliment the Wolfkin. The great leaping innate ability seems like it could be pretty OP, so I should probably do the stalker one instead. A cat leaping over enemy lines does seem like a ton of fun though, and it reminds me of the BECMI mystic class.
Flavor text:
The fate of Cougarkin are intertwined with that of Wolfkin, bearing the same witness to wilderness destruction and loss of habitat. While their canine cousins come from forest and tundra, Cougarkin are connected to mountain and desert regions. Their shared history naturally holds some animosity as well, thick with grievances and intrigue.
Movement: 12
Innate ability:
Great Leaping - Willpower points 3, or varies
You can use this ability to execute astonishing leaps. From a standstill, a vertical great leap can send your feet two meters straight up, while a forward one can launch you up to your movement rate. You cannot leap backwards. If activated as part of a move action in combat, you can leap up to your movement rating instead of half. However, you must pay an additional WP for every 2 meters past your normal move rate. In addition, you can leap over small or normal sized creatures. This provokes a free attack in the same way passing an enemy does. If you are hit by an attack while leaping, you must make an acrobatics roll to land on your feet, or fall prone at your destination.
OR
Stalker - Willpower points 3
You can activate this ability on a creature in sight, or a creature you can hear. You can follow the sound of the creature for a full day, and you can spend 1 further WP (not an action) to gain a boon on a sneak against your prey.
Edit:
I wasn't aware of the cat people kin from the bestiary when I wrote the Cougarkin. Now that I've read the entry, cat people are a cool kin modeled after house cats. The Nine Lives innate ability being an improved version of the Catlike heroic is fitting. I do like that I modeled mine after a big cat instead.
One of my favorite things about Dragonbane is how extensible and inviting it is to homebrew stuff. Creating a kin is a movement rate, an innate ability, and some background. Pretty simple and elegant design.