its poor in any deck running countermagic since you cant hold the cards you draw until your next turn
Direct, safe and reliable as well as huge power
Removal There are great removal options in Naya, though Im playing less than Id usually run, mostly because my commander is such a card-drawing engine that it should let me draw into removal when I need to have it
Splintercoves Plane: Mystic Realm When you planeswalk to Splintercoves, reveal the top card of your planar deck until you reveal a plane card
While the engine at the heart of the deck was Cadaverous Bloom it would not have been even remotely competitive without Squandered Resources, as banning this card proved
Mill decks can dump the card your opponent just tutored into the graveyard, or theft commanders like Gonti, Lord of Luxury can snag the card you just generously offered your opponent