Cheapest priced copy (Foundations): $0.35 at Card Kingdom, near mint, their price list as of .
Spitfire Lagac 
Creature — Lizard · 3/4 · Common · Zendikar Rising · #302
Landfall — Whenever a land you control enters, this creature deals 1 damage to each opponent.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations | 208 | Common | $0.35 | $0.49 |
| Zendikar Rising | 167 | Common | $0.35 | $0.49 |
| Zendikar Rising | 302 | Common | $0.35 | $0.49 |
4 rulings from Wizards of the Coast
- 25 September 2020In a Two-Headed Giant game, Spitfire Lagac's ability causes the opposing team to lose 2 life.
- 8 November 2024Whenever a land you control enters, each landfall ability of the permanents you control will trigger. You can put them on the stack in any order. The last ability you put on the stack will be the first one to resolve (As a result, you can have those abilities resolve in the order of your choosing.).
- 8 November 2024A landfall ability triggers whenever a land you control enters for any reason. It triggers whenever you play a land, as well as whenever a spell or ability puts a land onto the battlefield under your control.
- 8 November 2024A landfall ability doesn't trigger if a permanent already on the battlefield becomes a land.