Commander Format Basics 100-Card Decks: In Commander, each deck consists of exactly 100 cards, including one legendary creature that serves as the deck's "Commander." Unlike other formats, you can only have one copy of any card (other than basic lands) in your deck
Read More: The MTG crossovers wed love to see 8 Confusion in the Ranks For five mana, you can have yourself a genuine Red Enchantment that reads, Whenever an artifact, creature, or enchantment enters the battlefield, its controller chooses target permanent another player controls that shares a card type with it
One of those Lilis even generates a ton of Black mana
It has the Promo card rarity symbol at the bottom of the card, and cant be found in Lorcana boosters, or indeed in any Lorcana products
If the format is obnoxious or broken, then all players have to do is wait for cards to rotate or new cards to be added