Flygon : it looks strange, but i like it. I would lower "generate wings" cost to 2. Good card idea & rest is ok.
Whaloo : gives another reason to get mass water pillars (with weak ice bolt). Good idea. Graphic is funny and i like it too.
Time Scorpion : strange, and i don't like much his "feets". His ability is way too powerful imo (and cost isn't an option, as explained in "win card" topic by someone else). Make it just "Target player draws 1 card", and costs 2 Time.
Grassodon : it's okay, imo.
Armorion : excellent ability idea. But then costs too much. Either give it some attack, either lower cost of ability to 2 or 1. I quite like the graphics.
Rotten worm : no way. Rot flesh is too powerful imo. Either once per turn (and lower the cost to 2), either does 2 damage for 3 quantum. Very strange graphic, does not fit with a "rotten worm" imo, but i like it somehow.
The BIG problem of your image is... it's a jpg. You're having very bad image quality because it's a jpg. For such art, you need a better quality. BMP is too raw, not made for net anyway, so go for a specifical 256 colors gif (not the basic 256 colors gif) or maybe a PNG, i advice you.
Some very good ideas, and nice work!
