Magic often hides substantial complexity within ubiquitous game mechanics, and the ways different cards play with them is often hard to spot without specific knowledge
With the pre-game scry Id be seeking a red mana source, another creature of any kind, Land Tax, Chaos Orb, or a Disenchant, and would probably scry away anything else to the bottom
Go to the online games Versus mode, pick the deck youve built in the Deck Manager, and then hit Play! The very most difficult thing you will now face is not pressing the big, green Cancel button that appears, which should obviously be red, and is so incredibly tempting to tap
The first is a triggered ability: "When this permanent enters, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle." Note that the target player searches their library (which may be affected by effects such as that of Stranglehold) and that the card they find is revealed, even though these words aren't included in the ability's reminder text