Cheapest priced copy (Ice Age): $0.35 at Card Kingdom, near mint, their price list as of .
Balduvian Shaman 
Creature — Human Cleric Shaman · 1/1 · Common · Ice Age · #59
{T}: Change the text of target white enchantment you control that doesn't have cumulative upkeep by replacing all instances of one color word with another. (For example, you may change "black creatures can't attack" to "blue creatures can't attack.") That enchantment gains "Cumulative upkeep {1}." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ice Age | 59 | Common | $0.35 | — |
5 rulings from Wizards of the Coast
- 4 October 2004It can’t change a word to the same word. It must be a different word.
- 4 October 2004It only changes what is printed on the card (or set on a token when it was created or set by a copy effect). It will not change any effects that are on the permanent.
- 4 October 2004You choose the words to change on resolution.
- 4 October 2004Can target a card with no appropriate words on it, or even one with no words at all.
- 4 October 2004Alters all occurrences of the chosen word in the text box and the type line of the given card.