Cheapest priced copy (Morningtide): $0.79 at Card Kingdom, near mint, their price list as of .
Bosk Banneret 
Creature — Treefolk Shaman · 1/3 · Common · Morningtide · #114
Treefolk spells and Shaman spells you cast cost {1} less to cast.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.79 to $12.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Morningtide | 114 | Common | $0.79 | $12.99 |
2 rulings from Wizards of the Coast
- 1 April 2008A spell you cast that’s both creature types costs {1} less to cast, not {2} less.
- 1 April 2008The effect reduces the total cost of the spell, regardless of whether you chose to pay additional or alternative costs. For example, if you cast a Rogue spell by paying its prowl cost, Frogtosser Banneret causes that spell to cost {1} less.