Even though they are treated as colorless cards during the game due to the devoid mechanic, they still count as colored cards when it comes to deckbuilding, which means devoid cards can't be legally run in a deck led by Kozilek, Butcher of Truth
Skeletal Scrying combines the black use of the graveyard with the Necropotence effect (paying one life to draw one card) to provide the cheapest X card-drawing spell this side of Prosperity
+1/+1 counter decks love Shalai, but so do Enchantress decks, Angel tribal, and hatebear-heavy builds
Most notably, whenever you cast a creature spell, you create a 1/1 Human token with training
You enjoy a varied playstyle While each deck in the Doctor Who Magic: The Gathering line has a preconfigured mechanical focus, theres plenty of room to experiment
However, you can place it on a creature with power 5 or greater without Melira, Sylvok Outcast on the battlefield so that the enchanted creature lasts a while