black and white dark explorers booster box & Pack – Clubhouse Cards Pokemon - Black & White

With this stat line, it seems pretty likely that you can use Anzrag politically by swinging at someone and convincing them to block him so you can swing everything else at someone else

Wizards of the Coast has said that proxy cards are not allowed in competitive play such as sanctioned tournaments

Weakness: Darkness (x2) Resistance: Fighting (-30) Retreat: 1 Umbreon ex Darkness HP280 Stage 1 Evolves from Eevee Tera: As long as this Pokemon is on your Bench, prevent all damage done to this Pokemon by attacks (both yours and your opponents)

The big problem is the high mana cost and how it makes your lands vulnerable to a board wipe