Greatreach Blast (Sp)

This invocation (Greater; 5th; Eldritch Essence) allows you to place an arcane spell with a range of touch upon your eldritch blast. If the eldritch blast hits its target, the spell takes effect on that target as if you had touched it. If the eldritch blast misses its target, the spell is lost with no effect.

It takes a full-round action to cast the spell and fire the eldritch blast. Only a touch spell with a casting time no greater than 1 standard action can be placed upon your eldritch blast.

Only the first target of your eldritch blast is affected by the spell (for example, an eldritch greatreach chain delivers the touch spell on the initial target, not on any of the secondary targets). If your eldritch blast doesn't specify a target, you can't apply this invocation to the blast.

Treat greatreach blast as a spell whose level is equal to the touch spell placed upon the eldritch blast (minimum 5th level).