Here's a list along with approximate preorder pricing: Call the Spirit Dragons ($20) Dracogenesis ($20) Stormscale Scion ($20) Teval, Arbiter of Virtue ($10) Shiko, Paragon of the Way ($10) Betor, Kin to All ($10) Neriv, Heart of the Storm ($8) Urnei, the Song Unending ($8) Tarkir: Dragonstorm is filled with many powerful Dragons and Dragon cards worth more than the price of a Play Booster (at least during prerelease)
It costs less the more creatures you attack with, has flash so you can cast it during combat or even defensively, auto-equips when it comes into play, and gives your creature +1/+1, double strike, and trample
As a member of the warlock class, Prosper wields magical power that he claims he won in a bet with a powerful supernatural being whom he refuses to namesome ancient entity of ineffable nature and incomprehensible power
Tivit, Seller of Secrets Three generic, one white, one blue, one black Legendary Creature Sphinx Rogue: Flying, Ward: three generic
