# Training Grounds Training Grounds is a rare enchantment that reduces activation costs of abilities on creatures you control, making it a functional engine piece rather than a flashy standalone card. Collectors appreciate it primarily for constructed playability in specific strategies, particularly those built around creatures with expensive activated abilities. The card generates genuine interest among players building niche decks rather than commanding broad appeal. Most collectors view Training Grounds as a utility staple for its format rather than a chase card. The March of the Machine: The Aftermath printing offers standard nonfoil and foil variants without special treatments. Its value to collectors stems from deck-building utility and the satisfaction of enabling otherwise impractical strategies, not from rarity or aesthetic variants.