Real Cost

Real Cost is the actual cost paid to play a card.

Details
It has 2 meanings:
 * 1) It it cost that is required when you play the card, taking into considering Cost Reduction and Cost Increase, not the Mana Cost on the face value of the card.
 * 2) If its not paid for at all, it is the cost of other cards that played it For No Cost, or as cost trample.

Overview
 * When playing cards, the total cost and the mana cost usually match, but this is not true for cost trampling.
 * If the mana cost of a Cost Trampling card and a card that was cost trampled is the same, the real cost is the same.
 * It is mostly referred to by Psychic Creatures or Draghearts that can't be summoned for their regular Psychic Cost.

Example
 * As an example, in the Romanov Reborn decktypes, Darkness GUY, Zero Romanov can be used. While its Mana Cost is 7, its real cost is considered to be 5 as it's often reanimated by Miracle Reborn who's cost is 5.