Not only is it great for card draw and challenging opponents, but it also has the option of being able to quest for two lore
Cheatyface What the hell am I allowed to do with this card
Honorable Mentions Theres a number of cards that were at one point quite strong, that inspired the designs of other cards in the future, or are iconic cards from a classic set
(They get +2 while challenging.) GO GET EM Whenever this character quests, chosen Alien character gains Challenger +2 and This character can challenge ready characters this turn
This card could win the award for the most metal-looking creature going, in both a literal and nonliteral sense, and is a three-mana 1/2 artifact creature with flash and flying
Just keep in mind your budget and the fact that you can more slowly accumulate gold that can purchase extra packs and cosmetics, if you have the patience