Card Era: Cracks in All Realms

This is a world dominated by "card duels" - resources, power, and destiny are all determined by a duel. Hao Fei traveled through time and had countless stories in his mind that had never happened before in this world. History, mythology, animation... Are all unique "storyline" treasures. However, the other side of talent is a curse - he is a "non-chief" with the lowest success rate in refining cards. The fire in the furnace is inexplicably out of control, the cards are broken for no reason, and even the chirping of birds outside the window can make him fail. For this reason, Hao Fei explored his own metaphysics: before refining the cards, he threw two pieces of hand material to let others bear the fate of the furnace explosion. "They said I was an African chief and relied on metaphysics to make cards." Hao Fei raised his hand, and golden light flowed in the card deck. "But I don't know that each of my cards is a world." [Inferior black iron] + [Poisonous puffer fish] + [Skull] =? [Poisonous Weed] + [Bipolar Phase Transformation Crystal] + [Yin-Cold Crystal] =? [Ruyi Mud] + [Monkey Heart] + [Heart Steel Stone] + [Wind and Fire Roc Feather] + [Demon Breaking Stone] =?