oracletag:cost reducer activated ability Scryfall Magic: The Gathering Search Cards that reduce ability costs in Magic The Gathering? Power Artifact Magic The Gathering Proxy Cards The 7 Best Artifact Cost Reducers in Magic Ranked Draftsim Cards that reduce activated abilities cost? Kefka seems to be a wicked strong commander in this set. It may be a high mana value to flip, i expect this to see a good impact. #mtg #magicthegathering #commander #mtgcollection #