Cheapest priced copy (Final Fantasy): $0.49 at Card Kingdom, near mint, their price list as of .
Self-Destruct 
Instant · Uncommon · Final Fantasy · #157
Target creature you control deals X damage to any other target and X damage to itself, where X is its power.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Final Fantasy | 157 | Uncommon | $0.49 | $0.99 |
2 rulings from Wizards of the Coast
- 6 June 2025The value of X is calculated only once, as Self-Destruct resolves.
- 6 June 2025If the target creature you control is an illegal target as Self-Destruct tries to resolve, the creature you control won't deal damage. If the creature you control is a legal target but the other target isn't, your creature will still deal damage to itself.