Diamond Pickaxe

Diamond Pickaxe is an upgrade for Ix's  Refract.

Description
At the end of Refract, nearby enemies are knocked away by 1.5 and stunned for 0.2 seconds.

Trivia

 * The icon for this upgrade is a reference to the Ix Art Contest finalist drawn by lowgrasswhite. Prismatic Moonstone Dust, Tree Hugger, Personality Crystal, and Crystal Crunch reference the other finalists.
 * The name and flavour text are a reference to Minecraft.