Eh, I like DRE more, mainly because it's far more flexible in matching Energy needs, even with the -10 damage (plus it's been usable a whole lot more). Still, DCE is easily 2nd best maybe?
Anyways, today's CotD is the mentioned Double Colorless Energy, a card that hasn't been seen since Base Set way way long ago (raise your hand if you still have any old ones :thumb
. Providing :colorless::colorless: Energy of course is very good, as many stronger attacks often have a :colorless::colorless: cost as well as one Energy of their (usually) native type (like :water: or :fire
, so this can usually turn most 3 Energy cost attacks into basically 2 Energy ones. Though I'm willing to bet now the card creators will turn into jerks and start making strong attacks cost 2 of their native Energy and 1 :colorless: XD
Modified - 9/10 (If your deck can use it, you run it. If not, don't bother. Plain and simple)
Limited - 10/10 (May as well use any you have, the worst that can happen is that you might not draw it)
Unlimited - 1/10 (Ok this score is probably wrong, but I don't remember how often DCE was still used)