**Finding an Expensive Tavern (DC 15):**
- **Relevant Stats:** Economy (ECO) +3, Population (POP) +2
- **Automatic Availability:** ECO stat of 16 meets the DC of 15.
- **Result:** Players can easily find an expensive tavern like **The Golden Griffin Inn**.
**Purchasing a Rare Magic Item (DC 20):**
- **Relevant Stats:** Magic Level (MAG) +1, Economy (ECO) +3
- **Total Modifier:** +1 (MAG) + +3 (ECO) = +4
- **Roll Required:** Since MAG stat is below DC 20.
- **Players need to roll d20 +4 and meet or exceed DC 20.**
**Engaging in Illicit Activities:**
- **Corruption (COR) Modifier:** +0
- **Lawfulness (LAW) Modifier:** +0
- **Result:** Average difficulty in finding illicit services. Players may need to make Investigation checks to locate the Thieves' Guild or black markets.