update on my made up summoning method "gateway summon"

[Flip Flapper]

same as title says, thing is that i ironicly took inspiration from pendulum and xyz summon to make it more uniqe
im debating over if they are gonna be inside the extra deck or a new place added for them but the important change is this
i added 3 new zones for them
once per turn you can put one from your extra deck/other place into them (only once per turn unless you have some effects changing that) they have effects there but that is not the interesting part
the interesting part is that they are not treated as if they are anywhere at that time so no destruction cards on them and then also that if you have 3 you can summon one of them but the levels need to be like before (1 level 6 and 1 level 8=summon 1 level 7)
however that can be done an infinite amount of times provided you can somehow get 3 in there several times a turn wich is very unlikely
when doing this you can also choose to (it is NOT mandatory) to take then 2 of them in the other zones and attach as overlay units
for the most part they are gonna have effects without overlay units to but they will also have a stronger effects with overlay units (is the idea)
finally i do not know if they are gonna have levels or something else and i am open to suggestions so plz tell me what you think and any suggestions

[α27theDemonKnight]

These gateway summon cards better have effects that increase draw power then. I mean three NEW zones AND overlaying. Just wow man.
Overall tis a nice idea tho. lol