Yu-Gi-Oh! Card Rating List　Showing 1 to 1 of 1

First of all, it's quite a high stat for two monsters with 3500 ATK and DEF.
Since it is "unaffected by activated effects", it is not completely resistant, but there are many cards that can respond to it.
It's easy to misunderstand that you can only gain resistance when you're losing, but since your opponent's LP is below his LP, he can grant resistance even if your LP is the same.
Synchro general-purpose 11 has a thin layer, and it's no exaggeration to say that this card is the strongest synchro 11 so far.
This card can be used strongly, but you can raise cards that halve his LP, such as Destrudor, Solemn Judgment, and Red Reboot. This alone will increase his ATK by 4000, and if you use the second effect, it will increase by 5000. (In the case of opponent's LP8000 own LP8000→4000→3000)
Also, Devil Franken goes well with it.
Devil Franken → 《Sea Monster of Theseus》→ Karakuri General S → Karakuri Guard → Psycho End Punisher By connecting one Devil Franken, you can change the battle position of the opponent's monster and use the ② effect to attack him with ATK 9500. (If the opponent's LP8000 and your own LP2000)
《Ichiroku's Ledger Book》is also easy to adopt. You can prepare an attack target by temporarily excluding the opponent's Attack Position monster with this card. Recovers up to 2000 LP, but can increase the firepower of Psycho End Punisher.
Also, although this is also easy to misunderstand, the effect of increasing the differential ATK of LP will be activated even if you are superior.
For example, if your opponent is using Destrude or 《Solemn Judgment》, you can increase his ATK with Psycho End Punisher by a difference of 4000. (For your LP8000 opponent's LP4000)
It's a good deck, but for the time being, it's possible to use his deck, which has 《Ash Blossom & Joyous Spring》and 《Ghost Belle & Haunted Mansion》, and can reach level 4 and 8.
A level 10 synchro and a level 1 tuner, such as Baroness, could also be used.
Also, with his high ATK, defensive power, and resistance, you can use Halifiber to put him out on your opponent's turn.
(example)
Level 3 Tuner + Level 8
Level 3 Tuner + Level 4 + Level 4
Level 3 Tuner + Level 8 Synchro Monster
Level 10 Synchro Monster + Level 1 tuner, etc.
Trick Crown + Destrudo → Shooting Riser + Trick Crown
(Deck example)
Dinomorphia → It's not difficult to cut the LP to the limit, Psycho End Punisher's firepower to over 10000. Can be used with Lexterm and Level 3 Tuner.
Also, you can search for 《Fossil Dig》from 《Lord of the Heavenly Prison》and put it out with Jurrac Auro + 《Lord of the Heavenly Prison》.
Psychic theme that makes level 11 sync easy while reducing PANK → LP
EM Magician → Due to the theme that can adopt Darkwurm and Destrudo. Also available from 《Harmonizing Magician》
Overall,
Effect of ① → It is not perfect resistance, but it is quite strong resistance
Effect of 2 → You need to remove one monster on your field, but you can remove any card on the opponent's field, and the ability to increase the firepower of 3 is quite strong.
Effect of ③ → His ATK can be explosively raised regardless of superiority or inferiority. Moreover, the broken effect that remains permanently raised
That's what it feels like.
I think there is a great possibility that it will look good in the future environment.