yugioh fusion cards polymerization Super (Starlight Rare) - Rarity Collection 5 Originally released July 2009 Exclusive look at Yu-Gi-Oh's Polymerization

It is a Darkness card illustrated by PLANETA Mamiya

One question that I have is how to use those basic Pokmon which have attacks which deal no damage

Dex Pokdex Expansions Search News Help Get Started Magby Cards 10 Cards Search Language Number of Cards 10 Most Recently Seen In Scarlet & Violet: Paradox Rift Market Value $182.46 Most Expensive Magby $92.36 Magby $27.10 Magby $17.11 Distribution by Rarity

1 foil promo card featuring Mega Tyranitar-EX

Its certainly not unplayable and can fit well in some control decks, but the colors likely have better options and dont need to resort to this

Once per turn: You can pay 1000 LP, then target 1 monster you control and 1 card your opponent controls