If you need to catch up, here are the articles we've published so far: Announcing Arena Powered Cube Arena Powered Cube Design and Card List Dev Diary: Creating Arena Powered Cub e Additionally, thanks to Luis Scott-Vargas (for TCGplayer) and Paul Cheon, you can watch two veteran Magic players take Powered Cube for a spin here and here
Lightning Helix "Basically the awesomest card ever." Life gain gets no respect, because when you invest mana and cards in life gain it has the nasty habit of not making a difference, especially when you're trying to play a burn-heavy game, which either involves trying to burn out an opponent or all opposing creatures
First Edition copies of this card hold a premium over the Unlimited cards, but the margin isn't particularly wide considering they're fairly affordable even in ideal condition
Unfortunately, breakthrough skill is a thing, so it isn't uncommon for the car's effect to be negated and it becoming an easy target that can't be protected by scarecrow
It appeals to our core customer base