Tentacler

A charge-limited spell modifier that causes a projectile to cast Tentacle randomly around it while in flight. Stops when the projectile dissipates.

Tips

 * Works better for slower projectiles, like Bubble Spark, to get more strikes in a smaller area, or with static projectiles like the mist spells which essentially makes a constant AoE effect.
 * The very limited amount of uses means that you will run out of charges of this very quickly in normal combat, unless you can find a wand with this as always-cast.
 * Safer to use than other spells of this type, as the tentacles are limited in range. Also, melee immunity will completely block any damage from it.