mtg blue mill cards Historic Metagame Mono Budget Magic: $58 (16 tix)

What's more, if you don't like the cards you put back on top, it's trivially easy to find an effect to shuffle way them away

Doubling Season Deluge: Combine token generators with "Doubling Season" to double the number of tokens you create

(Back in the day, we made all sorts of crazy counters

Cruel Somnophage is a nice adventure creature that makes for a real threat by the end of the game

Proxy cards are especially popular for testing expensive cards before purchasing originals or building personalized cube environments without needing to source rare singles immediately

Other known examples include GP Promo Grizzlebrand and various Japanese M15 green foils