mtg blue mill cards Historic Metagame Mono Archetype]] Mill - Cube Card

Legendary Artifact Enchantment Artifact (CTRL to add secondary) Creature Brainstealer Dragon Flying At the beginning of your end step, exile the top card of each opponent's library

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

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

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

Lorwyn Ajani Goldmane Garruk Wildspeaker Heat Shimmer Lorwyn introduced the planeswalker card type, and from its beginning, creating tokens was a core part of their design