Cheapest priced copy (Final Fantasy): $0.59 at Card Kingdom, near mint, their price list as of .
Lightning, Security Sergeant 
Legendary Creature — Human Soldier · 2/3 · Rare · Final Fantasy · #462
Menace (This creature can't be blocked except by two or more creatures.)
Whenever Lightning deals combat damage to a player, exile the top card of your library. You may play that card for as long as you control Lightning.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.59 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Final Fantasy | 462 | Rare | $3.49 | $19.99 |
| Final Fantasy | 560 | Rare | $0.59 | — |
| Media and Collaboration Promos | 2025-12 | Rare | — | $1.79 |
2 rulings from Wizards of the Coast
- 6 June 2025If another player gains control of Lightning, you won't be able to play any of the exiled cards, even if you later regain control of Lightning. Similarly, if Lightning leaves the battlefield and later returns, you won't be able to play the cards that were exiled the first time it was on the battlefield since it's a new object.
- 6 June 2025You pay all costs and follow all timing rules for cards played this way. For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty and only if you have an available land play remaining.