The Binding

Surely you have seen the circle of summoning below us? Only there will you be able to draw forth an unbound voidwalker. Using these runes, you will be able to draw it forth, and then you must dominate it through strength of arms and magic. When it is subdued, it will be indentured to you. Come to me then, and I will elucidate the spell of summoning, so that it may serve you to whatever end you wish.

You have done well, <name>. Now, I will impart to you the spell used for summoning the voidwalker. The power that it unleashed upon you is now yours to command. Use it wisely.

Using these hearts, cast a spell at the summoning circle to open a doorway for the succubus to come through. Your powers are greater now, and you will need all of them to defeat the succubus. Beware its charms, <name>, many a strong mind has been bound to its will. When overcome, the succubus will be returned to the void, and I will teach you the spell to summon it forth at your command.

Again, you have done well, <name>. It has been quite some time since I have seen a young warlock with as much potential as you. Be assured that I will continue to watch your progress, and prepare and assist you in your future trials. For now, let me show you the summoning spell for your newly dominated succubus.