Sometimes it's a mechanical connection, sometimes it's more to do with the story, and sometimes it's to do with the development of the set
Omo, Queen of Vesuva Finally, there is Omo, Queen of Vesuva, which can gradually place everything counters on your Lands and Creatures
There are 5 common two-color lands (7.1%) that can be found in these slots
Turn over turn, Weeping Angel will suffer from the drawback of the opponent being able to turn it off as a blocker by casting creature spells, but this wont always be an option, and through discard or counterspells, there are tools for Dimir decks to save Weeping Angel from opposing removal, all while being able to attack the opponent or their planeswalkers with a vigilant creature that is quite unpleasant to block
Nadu, Winged Wisdom embodies this struggle