You can choose PBR for realistic materials and lighting, Shaded for simple color surfaces, or All to combine both approaches
The issue with the card is that the attack halving is only temporary and it restricts the user to decks that revolve around recycling cards to the graveyard to use them
During the turn you activate this card, you cannot Special Summon from the Extra Deck
From cards that attach themselves to monsters to some that can be activated on your opponents turn, each one has its ups and downs, with some being far superior gameplay-wise than others
So Polymerization is nostalgic for me, since getting it meant I could finally fusion summon all those monsters I had
For example, Water monsters will always beat Fire ones regardless of whether the Fire monster has higher stats than the other