Queza, Augur of Agonies Queza, Augur of Agonies decks can be very unfun to play against thanks to its nasty tendency of running infinite combos with low investment to win games
The most important cards you are looking for are Fastbond, Brain Freeze, Yawgmoths Will and/or Underworld Breach, fast mana, and the draw-7s like Timetwister, Wheel of Fortune, Memory Jar, and Time Spiral
The low spread makes me think its poised to go up and while it gets used less in general than some of the other $22 cards like Fervor, it is more useful in a smaller number of decks meaning you just need to convince a few lunatics to foil their decks with 7th cards
It is nearly impossible to identify otherwise, especially with the low-quality photos you see on Japanese auction sites