Today's CotD is Zekrom from BW...can't see the pic so I'll look up one...ok.
Anyways statwise 130 HP is huge for a Basic, x2 Weakness to :fighting: is still kinda meh (in theory, if Machamp comes through, otherwise Donphan is still out there), no Resistance is common, and :colorless::colorless: to Retreat is a bit pricey. Outrage is nice for :colorless::colorless:, dealing a weak 20 initially, but growing by 10 for each damage counter on Zekrom, thus maxing at 140 damage. Bolt Strike is his main selling point; now :lightning::lightning::colorless: for 120 is great, but the 40 damage self-inflicted is a bit meh; still, the speed you can get Bolt Strike rolling with Pachirisu CL and Shaymin-whatever set is potent, and Outrage should be able to take care of most Basics after your initial Bolt Strike.
Modified - 8/10 (Heading into an uncertain format, I think Zekrom has great potential, providing people forget about evil cards like Donphan, though I think Bolt Strike is still a 2HKO on him if you get the first hit...shame his first attack will KO Zekrom with any damage on him)
Limited - 9/10 (Huge Basic that fits well into any :lightning: deck and can be splashed into others if you're willing to let him soak up damage for Outrage)
Unlimited - 1/10 (Not too much use here, Bolt Strike leaves him too open to counter KOs)