Cheapest priced copy (Champions of Kamigawa): $11.99 at Card Kingdom, near mint, their price list as of .
Masako the Humorless 
Legendary Creature — Human Advisor · 2/1 · Rare · Champions of Kamigawa · #33
Flash
Tapped creatures you control can block as though they were untapped.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $11.99 to $64.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Champions of Kamigawa | 33 | Rare | $11.99 | $64.99 |
| The List | CHK-33 | Rare | — | — |
One ruling from Wizards of the Coast
- 1 December 2004Masako allows tapped creatures to block only if they could otherwise block. It doesn’t allow creatures that “can’t block” to block, nonflying creatures to block fliers, etc.