witcher 3 gwent rare cards power disbalance game from The Witcher 3 Hearts of Stone Gwent Cards

PSE Prismatic Secret Rare Tobari the Sky Ninja X EARTH Level 1 [ Winged BeastEffect ] ATK 0 DEF 0 This card cannot be destroyed by battle or card effect the turn it was Special Summoned or flipped face-up

Guardian Baou

I always try to keep the name given by the card's designer so when I have to change a card's type I usually adapt the name to fit) Twiddlywinker 3U Creature Human Wizard 1/4 When CARDNAME comes into play, Scry 1, scry 2, scry 3

But it also has a very wonky ability that basically translates to every planeswalker loyalty ability costing 1 less point to activate, which means walkers go positive on 0 abilities, or stay neutral on -1 abilities