Ink's Paintbrush

create a minecraft item that has the following description: 'Create a weapon called Ink’s Paintbrush, the iconic tool and weapon used by Ink!Sans from the Undertale AU Multiverse, originally created by Comyet. This staff-sized paintbrush is crafted from enchanted wood and tipped with a thick cluster of glowing bristles that drip with multicolored magic ink. The brush glows and changes color based on the user's emotions — an extension of Ink!Sans’s chaotic, expressive nature. When wielded, the brush becomes a versatile weapon of creation: it can sling magic ink as projectiles, paint floating symbols that solidify into barriers, or form large constructs like swords, whips, or shields from thin air. Each ink color has unique magical effects — blue for stability, red for aggression, yellow for speed, and so on. The brush can even rewrite parts of the battlefield temporarily by "painting over" reality. This is not just an artistic tool — it is a weapon of raw imagination and narrative force, used by the multiverse-traveling guardian known as Ink!Sans to shape the world around him.'