Hey, maybe Mox Opal is actually in the set, downgraded to rare, and it just wasnt an Ultimate Box Topper for some reason
Its damage amplification is straightforward and satisfying, helping turn even modest creatures into real pressure as soon as they touch the field
Double-Sided Reference Cards (Turn Order/Attack & Block) x 2
Ghost Town lets you do the same thing with just a single card, however, and doesnt demand any other synergy pieces to function
If you are new to timed drafts, I recommend narrowing each pick down to a choice between the best card in the pack and the best card in your current colors, as this makes things less overwhelming (this is also just a fine strategy in general)
The weird thing about Masques Block, in retrospect, is that this was clearly about slowing things down