After you modify mana cost of a card in your hand with an effect, such as Emperor Thaurissan, Far Sight or Venture Co. Mercenary, it will be accompanied by "bouncing" animation on the mana crystals of affected cards in your hand. However, such animation is only shown on minions and spells and is missing on weapons.
After you modify mana cost of a card in your hand with an effect, such as Emperor Thaurissan, Far Sight or Venture Co. Mercenary, it will be accompanied by "bouncing" animation on the mana crystals of affected cards in your hand. However, such animation is only shown on minions and spells and is missing on weapons.