Conch of Fibonacci (5e Equipment)

Wondrous item, rare (major) What was once a simple Nautulus shell now houses some of the most mysterious mathematical forces in the Universe. The Conch can only be used once a day to modify a spell then requires a long rest but the Conch can be used as a bonus action at any time. Generally used for single target spells such as Melf's Acid Arrow, disintegrate, Harm, Inflict wounds and so forth, all enemy targets in the area of fibonacci spiral gets hit by said spell (can make a save) or all allies in area can be effected by a healing spell (Heal or Cure Wounds for example.) Use Fibonacci diagram below to cover map. Or draw a map on scratch paper that follows this formula Fn=F(n-1)+F(N-2) and start on one square near caster and turn this line into a spiral much like a conch until it basically covers the entire room (up to gargantuan sized rooms 50 by 50 squares) This is public domain

---

Back to Main Page → 5e Homebrew → Equipment → Wondrous Items