Interplanar Brushwagg is a rare Creature — Brushwagg card from Mystery Booster Playtest Cards 2019 (CMB1), collector number 79. Current market price: $0.51, TCGplayer market prices via Scryfall.
Interplanar (This creature enters onto the interplanar battlefield. Players can't control creatures on the interplanar battlefield.) Vigilance, haste Whenever a player attacks with a creature with power 4 or greater, Interplanar Brushwagg also attacks the player or planeswalker that creature is attacking.