Theyll all likely have Harness abilities too, possibly all as overcosted as The Soul Stones, which do something wild once youve used them all
These objects create new mysteries that will never be solved, adding depth and beauty to a character previously known for neither.
So, when a card like this comes along that seemingly breaks that mold, players are understandably a bit nervous about what it could mean for the game as a whole
Even outside of triggering our payoffs, having a bunch of card draw is pretty powerful, letting us dig through our deck for removal and threats and making it super hard to flood out since, if we happen to draw too many lands, we can always discard them to Thirst for Discovery or Tainted Indulgence
Similarly on turn twelve with 9 mana open and nothing else going on the Chronologist is a pretty serious top deck and although the Muldrifter is great here too it does rather depend on what you get with it as to how much it helps