Cheapest priced copy (Double Masters 2022): $0.49 at Card Kingdom, near mint, their price list as of .
Lavalanche 
Sorcery · Rare · Alara Reborn · #118
Lavalanche deals X damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
6 printings · $0.49 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters 2022 | 240 | Rare | $0.49 | $0.49 |
| Double Masters 2022 | 516 | Rare | — | — |
| Alara Reborn | 118 | Rare | $0.79Out of stock | $2.49 |
| Commander 2016 | 209 | Rare | $0.49 | — |
| Commander 2018 | 184 | Rare | $0.49 | — |
| Dominaria United Commander | 157 | Rare | $0.49 | — |
2 rulings from Wizards of the Coast
- 1 May 2009If the targeted player has become an illegal target by the time Lavalanche resolves, Lavalanche doesn't resolve. Nothing will be dealt damage.
- 1 May 2009Because Lavalanche doesn't target any creatures, it will deal damage to creatures with shroud. Any damage it would deal to creatures with appropriate protection abilities will still be prevented, however.