And you have to do it fairly, no tutor involved, so really what's the worst that could happen
The Tinker Time March of the Machine Commander Deck set includes 1 ready-to-play Green-Blue-Red deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), 10 Planechase cards, 1 six-sided planar die, a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil special treatment card of rarity Rare or higher and 1 Traditional Foil special treatment Common or Uncommon card), 1 Foil-Etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
This is even harder with Pokemon TCG Pocket only giving you one Energy per turn to work with
Also, as the number of cards being drawn is tied into the number of Prize Cards a player has remaining, if one player has the upper hand and only 1 or 2 Prize Cards left, theyre only getting a small number of cards back, severely limiting what they can then do
Printing proxies for playtesting upcoming releases (like the 2026 MTG Marvel Super Heroes set ) or for casual games is widely accepted