The monozygotic avulsion seal has several abilities

Frst ability is the to split from one self it mainly how a person mind and body are you end up with a male and female self in place or with case someone they will have might be more then one self this tend happen with person who might have split personality . Also the the seal has limited range for both the splited goes as far of 2mile range or 3706.36 meters the reason for this limited range is because both selfs are link to each other if one get hurt the both feel the pain or if the other getting sensation both feel the sensation. Also when they reach the diameter of the two mile they start to feel the slight tugging in there minds any thing past the two miles both selves will feel slight headache and it get worse with each feet or meter past the 2 mile mark or 3706.36 meters . But the neat trick with this part of the seal is when both separate self join as one both experiences merge so ( let say you learn one thing in one hour but you have two your self learn same thing you get two hours of that experience)

The second ability is when some put the seal on them self they get ability to also merge with anyone or creature with humanoid type being or creatures this seal end up as Siamese twin like conjoining this will keep head and mind separate tho the rest there body will merge as one body also any ability one or both have both parties will share this ability. As in a way they become 0000.0009 % related to whom ever they merge with but also in some case the longer they merge more related both parties will become one month being merged will make both parties 1.0 % related but any thing over a year they be 25% or more they be like cousins, but if there conjoined more they 2 to 3 year chance of them separating go down more and more past the 2 year mark in this case they be genetically blood siblings.

But in some case with this seal to whom is using they become completely new being or creature . One should be warn if this happen both party will share there memories ,fears , pleasures , and other thing but to break free of this happen both parties must wish to separate so if one wish not to separate then both parties are stuck till both parties agree to separate. Just like with conjoined part with them staying merged same rule apply to new being or creature but anything past two year mark is permanent transformation for the new being .

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This seal can be used temporarily as well permanent seal

on paper as a temporary seal the temporarily usage of this seal is one full day or 24 hours till it burn off the paper so if you going do it every day it is wise have pile of this seals ready as well the seal will cancel out even if the one party wish not to de-merge the seal return to temporary seal only last 24 hours this returning person or persons back to normal . But as a permanent seal like a tattoo the effect last as long the user has on themselves . This any advantage the temp version of seal had does not come with the permanent seal this making the permanent version to be use carefully since when either splitting or merging