Non-foil versions of the cards can be found replacing a common or uncommon within Set Boosters and in a dedicated slot in both non-foil and traditional foil in Collector boosters
Seven mana is a lot, but this elder dragon helps you pull off inspirational plays
Megatron Blightsteel Colossus - Megatron, robot form Blightsteel Colossus - Megatron, tank form Darksteel Colossus - Optimus Prime, robot form Darksteel Colossus - Optimus Prime, transporter form Doubling Cube - The AllSpark, Decepticon variant Doubling Cube - The AllSpark, Autobot variant This is the only one of the Secret Lairs with creatures in it, and neither of them transform in-game
Similarly, many of the other Shrine cards first printed in Champions of Kamigawa have also been on the up and up
Its usually a clean 2-for-1, but Id expect that at 7 mana, and the ability can whiff even with a stocked graveyard
2 Mono Green The Original Elven Colors You cant go wrong by building a straight green deck