1. The pictures aren't intended to be the final product. They're there to look good. If the card is good enough to make it to the armory, then I'll get someone to redo the art in an 'elements' style.
2. Giant Frog, Vulture, Antlion, Scarab, Dragonfly, Firefly, and Parasite disagree. All those are names that are naturally occurring. Besides, Cheetahs are 'exotic' enough to fit in the setting.
3. Thanks.
@ Kael - Yes, I took that into account. This card is less powerful than combining the equivalent cards. Frog + Momentum + Adrenaline does 9 damage, and would do 12 if momentum didn't give +1/+1. Which reminds me, this skill would probably just give the status instead of the +1/+1. Otherwise I'd have to bump it down to a 1/3 creature and adjust the cost.
@ Miniwally - Momentum = Mass times Velocity