Cheapest priced copy (Secret Lair Drop): $6.99 at Card Kingdom, near mint, their price list as of .
Toshiro Umezawa 
Legendary Creature — Human Samurai · 2/2 · Rare · Betrayers of Kamigawa · #89
Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)
Whenever a creature an opponent controls dies, you may cast target instant card from your graveyard. If that spell would be put into a graveyard, exile it instead.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $6.99 to $79.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Betrayers of Kamigawa | 89 | Rare | $7.49 | $79.99 |
| Secret Lair Drop | 261 | Rare | $6.99 | $6.99 |
2 rulings from Wizards of the Coast
- 1 February 2005You must still pay the mana cost of the target instant in your graveyard to cast it using Toshiro’s ability.
- 1 January 2011Creatures destroyed by an instant that you cast normally can cause a trigger that allows the instant to be cast again. For example, cast Terror on an opponent’s creature. The creature is destroyed, triggering Toshiro’s ability, and then the Terror is put into your graveyard. You can put Toshiro’s ability on the stack targeting the Terror and then recast it when the ability resolves.