This guide explains how to use the Card Exchanger NPC, which allows players to exchange cards for Card Coins, and use Card Coins to receive random cards in return.

- NPC Name: Terminator RX1 - Location: Comodo (148, 306)

1. Talk to Terminator RX1:

1. The NPC will present you with a menu of options:
   1. Explanation: Learn how the exchange system works.
   2. Coin Exchange: Exchange one of your cards for one Card Coin.
   3. Card Exchange: Trade five Card Coins for a random card.
   4. Cancel: Exit the conversation.
   5. Start Security System: Teleports you to a different location as a security feature.

2. Explanation:

1. When you choose “Coin Exchange,” the NPC will randomly select one of your cards and exchange it for one Card Coin.
2. When you choose “Card Exchange,” the NPC will take five Card Coins and give you a random card in return.

3. Coin Exchange:

1. Choose this option to exchange one of your cards for a Card Coin.
2. The NPC will search through your inventory for cards and offer to exchange one for a Coin.
3. If you agree, the NPC will take the card and give you one Card Coin.

4. Card Exchange:

1. Choose this option to trade five Card Coins for a random card.
2. You must have at least five Card Coins in your inventory to proceed.
3. The NPC will randomly select and give you a card in exchange for the coins.

5. Important Notes:

1. You must have enough weight capacity to carry the new card or coin.
2. If you are overweight or your inventory is full, the NPC will ask you to clear some space before proceeding.

- You can receive various cards, from common ones like Poring Card to rarer ones like Skel Worker Card. - The random card is selected from a large pool of possible rewards, so the result is unpredictable.

Make sure to manage your inventory space and weight before using the Card Exchanger. With luck, you may get valuable cards in exchange for your Card Coins!