Cheapest priced copy (Forgotten Realms Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Magmaquake 
Instant · Rare · Magic 2013 · #140
Magmaquake deals X damage to each creature without flying and each planeswalker.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
11 printings · $0.49 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Forgotten Realms Commander | 133 | Rare | $0.49 | — |
| Commander 2014 | 180 | Rare | $0.49 | — |
| Commander 2015 | 162 | Rare | $0.49 | — |
| Commander 2018 | 125 | Rare | $0.49 | — |
| Commander 2019 | 148 | Rare | $0.49 | — |
| Commander Anthology Volume II | 112 | Rare | $0.49 | — |
| Foundations Commander | 164 | Rare | $0.49 | — |
| Jumpstart | 347 | Rare | $0.49 | — |
| Magic 2013 | 140 | Rare | $0.59 | $1.99 |
| Magic 2013 Promos | 140★ | Rare | — | $2.49 |
| Starter Commander Decks | 149 | Rare | $0.49 | — |
One ruling from Wizards of the Coast
- 1 July 2012Magmaquake doesn't target any creature or planeswalker. For example, it will deal damage to a creature without flying that has hexproof.