Twillight Brothers

[Vlasaras]

1 Tuner + 1+ non-Tuner LIGHT monsters
Cannot be destroyed by Spell card effects. At the Start of the Draw Phase: If ''Karxos of the Horrible  Ending'' is currently in your GY: You can activate 1 of these effects.
● If this card is in your GY: You can Special Summon it.
● If this card is face-up: Gain 1000 LP.
You can only control 1 ''Korxos of the Humble Beggining''.

the first brother is more of a healer and kinda weak but can protect itself from spells

1 Tuner + 1+ non-Tuner DARK monsters
Cannot be destroyed by Trap card effects. At the Start of the End Phase: If ''Korxos of the Humble  Beggining'' is currently in your GY: You can activate 1 of these effects.
● If this card is in your GY: You can Special Summon it.
● If this card is face-up: Inflict 1000 damage to your opponent.
You can only control 1 ''Karxos of the Horrible Ending''.

the second is kinda mean and stronger..also trap protection but spells will kill it quickly

The real fun is when you get both of them out..if you manage to...also does the loop stuck cuz rulings hate me? I hope not

[Pommelo]

Nice choosing of artworks.

Allow me to help you a bit with the card grammar  

Korxos, of the Humble Beginning

1 Tuner + 1+ non-Tuner LIGHT monsters
Cannot be destroyed by Spell effects. Once per turn. during your Standby Phase, If ''Karxos of the Horrible  Ending'' is in your GY: You can activate 1 of these effects.
● Special Summon this card from your GY.
● If you control this face-up card, gain 1000 LP.
You can only control 1 ''Korxos of the Humble Beginning''.

Karxos of the Horrible Ending

1 Tuner + 1+ non-Tuner DARK monsters
Cannot be destroyed by Trap effects. Once per turn, during your End Phase: If ''Korxos of the Humble  Beginning'' is in your GY: You can activate 1 of these effects.
● Special Summon this card from your GY.
● If you control this face-up card, inflict 1000 damage to your opponent.
You can only control 1 ''Karxos of the Horrible Ending''.

So yeah, I know that flavor wise you might want to activate Korxos' effect in the Draw Phase, but these kind of effects are most often assigned to the Standby Phase. You needn't use Spell Card Effect/Trap Card Effect, Konami now omits the "card" unless you're talking about an activation. I don't think "currently" is needed either. I've seen more than once that Konami sometimes uses "1 of the following effects" instead of "these", but meh, I'm not quite sure when each of the terms should be used, I guess this one is alright. Now, about loops... well, I don't know if I'm getting what you mean, you since these effects activate in the Standby and End Phase, there's not much space for loops there, isn't it?

[Vlasaras]

first of all thanks for PSCT help

second: I was aiming for a brother dragon loop that gets going when one is in the GY and other on the field plus I tried to spice it up with the LP gain effect damage effects but I think I kinda failed in the end..but I do like the final result (final after you cleared up the PSCT)…..i wonder what me next idea ill post will be..do check it out once i post it..i love when people watch me work! (also why does the black dot mark not visible when i generate it on card maker? do i have to fetch it from a specific site? or its just the generator, im not sure myself)

[Pommelo]

 

You're welcome ^_^

Ah... dat Black Bullet. I'm not entirely sure why is not appearing for your text (I just tried it myself with your card's lore). But I know it can appear for sure. I know that's annoying as hell, but if you go to the wikipedia by googling Bullet typography and copy that enormous bullet at the right of the page and paste it in the card's description, the bullet WILL appear. Incredibly small, by the way, compared to the big bullets seen in irl cards, but at least it is there. There has to be a much easier way to do it, though.