Fulminating Charge

Raszageth charges targets with electricity, $?diff14|diff17|diff15 [reducing their movement speed by 75% for 5 sec.][] $?diff16 [rooting them for 5 sec. ][]Upon expiration, the charge fulminates, inflicting 10 Nature damage to players in the impact area and jumps to the nearest player caught in the blast.

Each time $@spellname377467 jumps to a new player, its radius is reduced and the previous player is afflicted with $@spellname390911.