Id add it in decks built to attack with a large number of creatures, or to Isshin, Two Heavens as One decks to double its powerful trigger
And I don't think there are enough good, cheaper Maleficents that you would want to run
Market Traits The Future of Bloomburrow: Predicting Long-Term Value Trends Expect most singles to follow the usual trajectory: an early premium, then a slide toward a steady-state within roughly 612 months as supply increases and the metagame settles
Honorable mentions: high-value cards Other notable cards that have reached significant values include: Espeon Gold Star (EX Team Rocket Returns) : sold for $35,000 in PSA 10 condition Torchic Gold Star (EX Team Rocket Returns) : $45,000 Venusaur 1st Edition : $50,000 Mewtwo GX secret print : $35,000 Trophy Pikachu 2018 World Championships : estimated value over 50,000 Gold Star cards from the EX series (2003-2007) represent some of the most valuable modern cards outside of trophy and promotional rarities
Your deck must match your Leader's color(s), so color tells you instantly whether a card is even legal in your deck
Additionally, your opponent cannot activate Blocker during the battle