Most cards that are able to ready a character are restricted from questing multiple times, but Beast is free to quest as many times as you can trigger his ability, making him a dangerous card that can end the game by scoring four or six Lore in a flash
Keep in mind that Character cards cannot Exert for quests or any other reason on the turn they are played
They're finding optimized buylist prices, not listing your cards at retail
Making infinite mana so I can gain infinite life, draw my deck and recur anything I want gives me access to any wincon I want, making a Kenrith Happily Ever After win not quite as much of an achievement as it should be
This means you should be able to get set 2 and fill in some of the blanks for set 1 at the same time
Copying Objects 707 : This artifact becomes an X/X Construct artifact creature until end of turn. Clone is a creature that reads, You may have this creature enter as a copy of any creature on the battlefield. After a Staff has become a 5/5 Construct artifact creature, a Clone enters the battlefield as a copy of it