It is in the nature of a hero to inspire others
There are plenty of ways in Modern to scry in blue that already see fair amounts of play
By adding to the damage you take in the early turns, Cecil, Dark Knight makes it easier to power out a massive Death's Shadow ahead of schedule
Cards like Bruvac the Grandiloquent and Fraying Sanity help tear through opposing decks
Naturally this makes lands like Ancient Tomb, Serras Sanctum, and Nykthos, Shrine to Nyx prime tutor targets for a lot of white decks, but if youre trying to find missing colors of mana in multicolor decks, simply being able to snag a Raugrin Triome or Temple Garden can also make the difference between getting off the ground or getting mana screwed
Cards like Winter Orb, Stasis, and Static Orb stop everyone from untapping their permanents