The free side of the mastery track will spit out the occasional booster, too
Since the card is currently only being played in just one modern deck, I personally had it in the third spot behind the best blue reactive spells in the format, Counterspell and Force of Negation, but I can see the number one spot going to the best and most efficient threat the color has to offer
Provided you run a deck with a lot of Spellcaster monsters, it could be an interesting tech card to counter the overwhelming strength of an opponents board
Following that came the first Conspiracy with an admittedly lighter touch, likely because Modern Masters was only a year old
Want to display your grails in a nice looking cabinet
When this card is newly played, the [End of Your Turn] timing has already passed, and the effect can't activate