Summary Cards from Pioneer Masters are best suited for Historic formats, not Standard, with strong options for Brawl and Explorer
Special Summon it, but banish it when it leaves the field
Serious tier ~$200 What you get: 1 ETB + 1 bundle (6 boosters) + protection accessories (100 penny sleeves, 25 toploaders, a 9-pocket binder) + $10-15 of targeted singles on Cardmarket or TCGPlayer
This means players cant trade as many times as required to complete their collections
Against mono-colored decks like mono-red aggro, if you can avoid Milling a big clump of lands, you have a good shot to Mill your opponent out in one shot
Most famously, using this to reanimate Worldgorger Dragon creates a loop which flickers every other permanent in and out of play forever (or until your Piranha Marsh has triggered enough times to drain their life total)