Bag of Tricks

This is just a strange thought, so feel free to shoot it down. What if Kapek took some of Reaver's skin back to Stormreach (or somewhere) and had it made into a Bag of Tricks that summoned dinosaurs or maybe just reptiles? I like the idea of his spirit calling to these creatures.

To help, here are some comparisons.

A Rust Bag of Tricks (3000gp) delivers (10/week for ten minutes each) either a:

Wolverine HD 3 CR 2
Wolf HD 2 CR 1
Boar HD 3 CR 2
Black Bear HD 3 CR 2

What I'm proposing is:

Clawfoot HD 2 CR 2
Fastieth HD 2 CR 1/2
Carver HD 4 CR 3 - now I'm aware that's more powerful so another option could be Monitor Lizard HD 3 CR 2
Glidewing HD 3 CR 3 - likewise dodgy, so again Crocodile HD 3 CR 2

Ludicrous? Workable? Thoughts?

Personally i think it's a great idea.

The only one that i'm not sure about is the glidewing, purely for the flight. But having said that, it is a random plucking of creatures so i would perhaps reduce the chance of getting one slightly.
Other than that i think the HDs are so low for the current game level that i am happy for you keep your original proposal. They aren't game changing additions any more than a summoned celestial dire badger would be.

Cheers! Obviously I'm going to have to work on a more permanent mount, but having the bag would allow me to have a mount option in inaccessible places, and be a fitting memorial for Reaver. I will be looking for a new mount in Xen'Drik btw, just to warn you