The phrase "turn of the cards" refers to a situation where the outcome is uncertain and unpredictable. The concept is usually associated with gambling or gaming, where a player's future depends on the random draw of a card. The antonyms for "turn of the cards" would be terms that connote certainty, predictability, and control. Examples of such antonyms include "certainty," "foreseeability," "inevitability," "predictability," "calculation," "strategy," and "deliberation." These words suggest a level of control and assurance that is completely opposed to the mood of uncertainty and unpredictability the phrase "turn of the cards" connotes.