Wooloo (Sword & Shield Promos SWSH011)
[C] Defense Curl
Flip a coin. If heads, prevent all damage done to this Pokémon by attacks during your opponent’s next turn.
[C][C] Headbutt: 20
Its curly fleece is such an effective cushion that this Pokémon could fall off a cliff and stand right back up at the bottom, unharmed.