It seemed that Sama'el might not exactly be comfortable with the thought of using his blood in the summoning of the memosites. Gently placing his hand upon Sama'els back as he knelt down next to him, looking at him directly in the eyes, a smile crossed his face as he spoke softly to Sama'el. "The blood won't affect your magic at all, your inner magic anyways, it's meant to create a link between you and the summoning circle, so as to power the leash you hold upon what you're bringing through, in this case, a memosite. It won't hurt you at all, and is not even prone to overgiving as it's called in some cases of using personal magics, or mysteries... Summoning is a world magic, like webbing, therefore its on the outside rather than the inside... do you see what I mean? And it's not like you need to be gushing blood to summon something, a simple pinprick is all that's needed, that small droplet of blood is what's going to allow you to pull something through the gateway that you've drawn..." he said, and then stood up, walking to the other side of the tent where he had a box of fishing hooks that he generally used to prick the skin when summoning something.
Taking one out that hadn't been used before, he walked over to Sama'el, and held it out infront of him. "I won't pressure you to do it if you're too nervous, it's quite all right, you can just witness myself summoning something if you'd like the experience of seeing what a summoning is like, but if you wish to do it yourself, now is the time. Simply prick your finger with the hook on this fish hook, and dab the blood droplet upon the outer edge of the circle. This will open the gateway to Swalden, and a memosite will generally be interested in the gateway opening, and will come through. They are quite harmless, and only seek to trade memories with you... But be sure to give them a descriptive memory, they can be fickle at times, and if they feel they haven't gotten a sufficient memory, they'll retract themselves, and never give out any memories again. That's the only risk that one runs with a memosite," he said with a smile upon his face, his tone gentle and kind, not wanting to rush Sama'el into doing anything he didn't feel ready for doing.
Awaiting his response patiently, he'd set the fish hook down upon the table, and kneel down next to Sama'el again, his eyes drifing back and forth briefly from Sama'el's summoning circle to his own, to Sama'el, in hopes that Sama'el would gather the courage to take a step forwards and summon a memosite of his own, so that he might be able to gain memories from it, and trade them back and forth with the memosite, as to gain further knowledge of what wizards do when summoning things, as well as learning more about the art of summoning and the mysteries behind it...