Q: What Fluxx decks have animals that would make the Mock Turtle promo card useful?

A: Tons! Most have only a couple, but several have a LOT of animals. Since the Mock Turtle is, itself, a fictional animal, we’re counting other fictional animals as well (The Dragon, Tribbles, Cerberus). Characters which are sentient versions of creatures that are clearly animals (Rocket Raccoon, Squidward, Jake the Dog) are included, but not humanoid monsters (Bigfoot, Wolfman, the Bug-Eyed Monster). Also note that the Mock Turtle doesn’t specify that it can only stand in for Keepers. It simply says “Counts as any animal.”

Eco/Nature: Too many to list! (13)
Dog Fluxx: All the Dogs, The Cat (12)
Cat Fluxx: All the Cats, the Dog, The Mouse (11)
SpongeBob: Too many to list (10), including SpongeBob himself, as sponges are considered animals!
Jumanji: Too many to list! (9) (The Mock Turtle would be very useful… but VERY dangerous!)

Wonderland: White Rabbit, March Hare, Caterpillar, Cheshire Cat, Dormouse, Walrus, Oysters
Monty Python: Airborne Cow, Resting Parrot, Killer Rabbit, Unladen Swallow
Hundred Acre Wood: Owl, Rabbit, Some Bees, (but not any of the stuffed animals)
Oz: Toto, Cowardly Lion, Flying Monkeys
Fairy Tale: The Wolf, The Bears, The Frog
Cthulhu: The Cat, Penguins
Martian: Cow #1, Cow #2
Pirate: Parrot, Monkey
Fantasy: The Dragon, The Unicorn
Star Trek Porthos Pack: Porthos, Spot
Star Trek (Original Series): Tribbles
Marvel: Rocket Racoon
Monster: Bats
Star: Cute Fuzzy Alien Creature
Olympus: Cerberus
Camping: Mosquitoes (ruling pending on whether one would be required to treat the Mock Turtle as a Creeper, since this is the only animal in the deck).

Tiny: Ant, Ladybug (but the cards aren’t the right size, so this is pretty irrelevant)
Family: The Cat, The Dog, The Mouse
Cartoon Network: Jake the Dog, Courage the Cowardly Dog, Mordecai, Rigby, Mojo Jojo
Regular Show: Mordecai, Rigby, Baby Ducks, Margaret, Eileen, Thomas, Angry Geese
Adventure Time: Jake the Dog, Lady Rainicorn, Gunter, Tree Trunks, Mr. Pig, Snail