How do I get resources (wood, stone, iron) in Dragonfire?

The base resources — wood, stone, iron (and food) — feed your construction, research and recruitment. Three main sources:

• Passive production: your buildings (Granary, Lumber Mill, Quarry, Foundry) generate them continuously (up to +6,000/h each at max level I). Remember to level the Storehouse (+500k capacity per resource) so you don't cap out.
• Resource tiles on the map: send armies to farm neutral tiles (Wood/Stone/Iron/Food, Lv.1 to 13).
• Rewards: events, tiers, campaign and chests all hand them out.

Timing tip: stockpile your resources and trigger your big spends during the Spend Gold/Resources event to harvest bonus tiers. And don't forget the Bannerman's Bargain research (−30% training cost) to make your iron last longer.