Even enchanting or equipping Giant Slug does not make this efficient
Put the rest on the bottom of your library in a random order." On top of that, it also costs one less mana to cast for each artifact you control, which means it could be as low as two mana if you've got enough artifacts in play
Intrepid Paleontologist must be under your control in order to start casting a Dinosaur creature spell using its last ability, but it doesn't need to stay under your control throughout that process or be under your control as the spell resolves
Single Commander Decks are currently available to pre-order from Amazon for $44.99 each, but you can also reserve a bundle of all five for $224.99
Its core loop is powerful: a user can scan a card (01:03) and almost instantly receive detailed information, including a price range and a description
Its clear why Murmuration was too strong for Standard and why it had to go straight into the Family Matters Commander precon