User Comments... A set of three radius Area-of-Effect, (AoE), templates. These plastic coated wire templates can be used to simulate many common spells found in Dungeons & Dragons. 10’ Radius Flame Strike Lightning Sphere 20’ Radius Fireball Darkness 40’ Radius Meteor Swarm Entangle Light weight and fits around miniatures so you can easily see which creatures are affected by spells and traps.