It is instant and can even be a win condition, so moving on
Just look at how the asking prices have jumped on shiny Rayquazas in particular from $233 in May 2022 up to $1,175 in May 2024
The pull odds tell the story: one Master Ball mirror per box, 153 possible cards, meaning you need roughly 153 boxes (~6.3 million / ~$43,000) to statistically expect one Gengar
Its swingyyou might crash out early or score a flashy winbut either way it creates wild table politics
In a vacuum, its a solid set of options for three mana, particularly as you dont have to deal damage to get those options
Top 10 Magic: The Gathering Proxy Cards for an Unbeatable Deck Proxy cards allow players to experiment with different strategies without the financial burden of collecting rare and expensive cards