The First Card Starting with Goblin

"Hey! Man, I want to buy a chainmail" "How much" "52" "silver coin" "gold coins" "2.5 Silver coins per goblin" "I know, the question is how can I kill 249.6 Goblins!" "No, buddy, you misunderstood me. What I mean is that you killed a goblin with 2.5 Silver coins, but you want to wear a chainmail with 52 gold coins. Are you worthy?" "2.5 Silver coins" "Well, 2.5 Silver coins" "Then why are you wearing a breastplate worth 520 gold coins?" "I have cards!" "What card!" "Then don't worry about it" "..." "Okay! Then the mission of this Goblin Lair" "Do it!" ====== Elements: [Hodgepodge worldview, whatever comes to mind], [Bottom-level adventurers] [Pseudo-DND setting]