The exception to this is the Calvary Charge deck which has the highest sealed value
8 Dragonback Assault = Repeatable Dragons Standard A very simple two-card synergy between Dragonback Assault and Encroaching Dragonstorm nets you tons of lands and a whole army of Dragons to look forward to
2 Non-foil Booster Fun and/or extended-art cards Each Collector Booster has a total of two cards from the variants listed below: 13 Extended-art rares (18.8%) 5 Extended-art mythic rares (3.6%) 10 Borderless rares (14.4%), including Rooms and lands 6 Borderless mythic rares (4%), including Rooms and a planeswalker 20 Paranormal frame rares (29%) and 2 mythic rares (1.5%) 12 Double exposure rares (17.4%) and 5 mythic rares (3.3%) 4 Mirror monster rares (5.8%) and 3 mythic rares (2.2%) 1 Traditional foil, textured foil, or fracture foil card In addition to getting a traditional foil version of the cards found in the non-foil Booster Fun and/or extended-art slot, this slot is filled with some scary-good pulls from the halls of Duskmourn
Its pretty fun to play as a result, with high replayability too
Green does have access to more mana than the other colours but due to other attributes of the colour it does tend to need to use that mana to best leverage tempo proactively
A top competitive card's Alternative Art version typically sells for 1.5-2x the Secret Rare version