Just came back from Target and was looking at the Energon Sale. I show 2 Ironhides with different cards. You know the orginal ones showing the level of there powers like speed and intelligence. The other Inronhide had a different card, looked like a bio card. I've seen this on Hotshot too.

 

Just thought it was interesting. I much prefer a bio card of a bot than a level card of powers...

My E-megs came with a bio card, but I haven't seen it otherwise.

I think its an either or both kinda thing. Ive heard of people getting both cards.

i have yet to see anything like that here in canada!!

Yes, megs, hotshot, inferno, jetfire, ironhide, and starscream are the ones with bio cards that i've seen.

maybe more though

It's random. I've heard one account where someone got both, but I think that was a fluke.

The bio cards are a variant which came out in Wave 2, and finishes off Fleer's set of "Armada" trading cards. There's only a bio card for Hot Shot, Inferno, Optimus Prime, Ironhide, Jetfire, Megatron, Scorponok, and Starscream. Wave 1/1.5 releases don't have the bio cards. Ironhide and Jetfire have been reported to come with both bio and spec cards during the Wave 2 shipment. The deluxes came with specs in Wave 1, and the bio in Wave 2. There are no more planned at the moment, so Prowl, Rodimus, Snowcat, and Landmine ain't getting any.