I think we've struck a really nice balance between easy to get into and there's a lot of strategy once you do get into it
Your mana curve is very high , so even just a one-mana discount is very useful in casting your best spells as quickly as possible
Mastermind Plum supplies those decks with an excellent payoff: black card draw
Plus, if your deck runs fetch lands like [c]Evolving Wilds[/c], youll be able to trigger the Trackers ability twice in a single turn, creating two Clue tokens instead of one
You can also pair them with cards like Impact Tremors or Warstorm Surge
Its ability counts tokens, so cards like Basking Broodscale, Herd Baloth, and Scurry Oak that create tokens when +1/+1 counters are placed on them can go infinite with this and a sacrifice outlet (though the Broodscale needs no help)