From a competitive standpoint, this seems to give Amber/Sapphire a bit of an edge over Emerald/Ruby, particularly when played against one another
every Collector Booster contains 45 Retro-Frame cards, one of which may be a unique Serialized Retro card
Unlike other sources of ramp, like creatures or artifacts that tap for mana, lands are very difficult to remove from the battlefield, and unlike temporary ramp, like Dark Ritual, extra lands continue to provide an advantage turn after turn
Whether your matches are competitive or casual, it can be difficult to formulate which of these gemstone cards deserves a spot in your arsenal
We are also selling two Beta Lotus at the moment, check them out
Hopefully the future spoilers improve the ramp strategy and big Eldrazis end up smacking down Siege Rhino and company to overtake the throne thats rightfully theirs!