The gap between "market price" and "alt art price" matters here: if you're chasing the SEC leaders as collector pieces rather than playable cards, the alternate art prints are the ones actually holding a premium
Merciless Executioner is good for token decks that always have an irrelevant 1/1 lying around to sacrifice while your opponents lose real threats, or in decks that can repeatedly get this trigger like Meren of Clan Nel Toth
6 Pokmon TCG booster packs
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
Any identifying number, symbol, e-mail address, telephone number, location information, online identifier, or other particular assignment to the person
FAQ Which option is best for printing an entire Commander deck