Draw cards
Mind Grind will cause your opponents to reveal cards from the top of their library until they reveal X amount of land cards, and then put all cards revealed that way into their graveyard
Among these is Spider-Man 2099, an iteration of the character from the future
In this Foundations Jumpstart Booster Box youll find 24 Jumpstart Boosters, each containing 20 Magic cards, including all the Lands you need to play
If were focusing on lands, why not look at the exemplary land mechanic, landfall
For that, youll be able to discard any number of creature cards as it enters the battlefield, gaining a number of keyword counters - including flying, trample, haste, indestructible, deathtouch and more - if it discards cards with those keywords