The phrase "seeing the cards" is often used to refer to understanding or being aware of a situation or outcome. Antonyms for this phrase might include "ignorance," "blindness," or "naivety," indicating a lack of understanding or knowledge of what is going on. Other antonyms could include "misinterpretation," "confusion," or "misunderstanding," as these words suggest a lack of clarity or accuracy in perception. Additionally, words like "denial," "delusion," or "ignorance," might be used as antonyms, indicating a refusal to acknowledge or accept the truth of a situation, even if it is clear to others.