Suppression Field 
Enchantment
Activated abilities cost 
more to activate unless they're mana abilities.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment
Activated abilities cost more to activate unless they're mana abilities.