Creature - Goblin Shaman 2/2, {R/G}{R/G} (2) Vexing Shusher can't be countered. {R/G}: Target spell can't be countered by spells or abilities.
Illus. Cyril Van Der Haegen
5/1/2008: After Vexing Shusher's ability resolves, any spells or abilities that would counter the targeted spell will still resolve. They just won't counter that spell.
5/1/2008: Vexing Shusher's ability won't prevent the targeted spell from being countered by the game rules (for example, if all its targets are illegal).