Format legality
- –standardNot legal
- ✓pioneerLegal
- ✓modernLegal
- ✓legacyLegal
- ✓vintageLegal
- ✓commanderLegal
- –pauperNot legal
- ✓brawlLegal
Training Grounds
Enchantment - March of the Machine: The Aftermath #9 - Rare - (EN)
Activated abilities of creatures you control cost 
less to activate. This effect can't reduce the mana in that cost to less than one mana.
less to activate. This effect can't reduce the mana in that cost to less than one mana.Loading market prices…
Format legality
- –standardNot legal
- ✓pioneerLegal
- ✓modernLegal
- ✓legacyLegal
- ✓vintageLegal
- ✓commanderLegal
- –pauperNot legal
- ✓brawlLegal