Spend your cards and Quantum Riddler turns into a bunch of extra cards
Meanwhile, Nykthos, Shrine to Nyx is a great way to power up some of our turns, since we should be able to get quite a bit of devotion going
Ive found that taking out energy acceleration early game and draw support late game, or when your opponent has a small hand, are the best times to do so
The Archfiend combo is another example, I am now playing the Archfiend combo, but in a deck that looks very different from anything I or others were trying when the combo first came on the scene and a lot of that has to do with the meta changing to one where Archfiend is well positioned
It also doesnt help that much if youre behind since the rats cant block
Decks With This Card Recent public and tournament decks using Dragon Master Knight