Cheapest priced copy (Foundations): $0.35 at Card Kingdom, near mint, their price list as of .
Hidetsugu's Second Rite 
Instant · Uncommon · Foundations · #202
If target player has exactly 10 life, Hidetsugu's Second Rite deals 10 damage to that player.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.35 to $9.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations | 202 | Uncommon | $0.35 | $0.49 |
| The List | SOK-102 | Rare | $0.59 | — |
| Saviors of Kamigawa | 102 | Rare | $0.99 | $9.99 |
One ruling from Wizards of the Coast
- 8 November 2024Since the player's life total is checked only as the spell resolves, you can cast Hidetsugu's Second Rite targeting any player, regardless of life total. If the player isn't at 10 life as Hidetsugu's Second Rite begins resolving, it does nothing and finishes resolving. Note that since having 10 life is not a targeting restriction, the spell isn't removed from the stack for having an illegal target; it just won't do anything.