Caustic Croaker Staff

The Caustic Croaker Staff is a craftable Pre-Hardmode sentry. It summons a miniature white Nuclear Toad sentry that stays on the ground. It attacks enemies by exploding itself into nine damaging chunks.

Trivia

 * The Nuclear Toad sentry is named 'A not frog of the explosive variety'.
 * In the mod's source files, the sentry is referred to as 'EXPLODINGFROG'.