As an emblem designation, there are no tokens to track, though
Place the test card on top of your deck if you want to evaluate it during a later stage of the game, ensuring you draw it at the right moment Draw 7 cards, shuffle the test card into the top 20 cards, and place them on top of your deck to simulate a realistic but controlled chance of drawing the card
Loki, the Deceiver is a mythic four mana 4/4 who, whenever he attacks, makes a tapped and attacking token copy of another Villain you control
The set seems to have fairly high complexity, with a whole host unique cards, cards with many lines of text, and cards which are archetypes unto themselves
These factors are evenly weighed, and each prong can be weighed for or against fair use in a courts analysis
Repetition makes showcase frames not only less exciting, they weaken the effect they have on giving a set its identity