Zirda, the Dawnwaker Zirda, the Dawnwaker takes the top spot by virtue of the busted companion mechanic
Candy Grapple and Curse of the Werefox are premiere removal options in their colors and push things forward
Sometimes you need to get rid of a creature permanently, and unless the creature in question is a commander, nothing is quite as permanent as exile
Star Trek often focuses on Starfleet officers making tough decisions, and the Star Trek set emphasizes that idea with Dilemmas
Check the print quality and cardstock (real cards have a distinctive blue inner core visible from the edge), the rosette pattern on the back, the security stamp on planeswalker / mythic cards from recent sets, and confirm the collector number and set code match the official Scryfall record
Often these are powerful cards that are balanced by having a drawback of giving something nice to your opponent, and in multiplayer you can give that benefit to an ally while leveraging the powerful card against an enemy