Zombie Necronize →Used Deck

Currently, 《Change of Heart》is restricted, so if you only take control of ①, which requires level 5 undead to activate, it will be degraded.
Even though it's degraded, if you have 《Zombie World》, you can fulfill the activation conditions without having to prepare your own monsters, and it's good that you don't negate any effects.
The difference from "Change of Heart" is the effect of ②.
You can return the banished undead to the Deck and re-place this card. The returned turn cannot use the ① effect, so it is slow, but it is an advantage that it can be reused. Undead return to the deck, but undead can easily drop monsters from his deck, and Vampire can call him directly from the deck with Vampire Awakening, making it easy to reuse. Control takeover itself works well with Vampire.
Vampire makes you want to stack it.

A card that specializes in 《Mind Control》for undead to make it flexible. If you have undead monsters like Dohasura that are easy to revive, there are situations where it can be used quite a bit, and if you have 《Zombie World》, you can activate it even if you don't have your own monsters. In addition, he can indirectly overcome the weaknesses of ace monsters such as Eldlich, so if you use an undead deck, I think you can use it more than Mind Control.

Control Seizure is strong, but the activation conditions are a little troublesome. With Anwa, the conditions can be met on the opponent's field, but the opponent still has to use a high level.
Since it is until the end phase, 《Mind Control》is often enough.
Any monster with a level can be used as a material for Sheridan, and it may be for advanced vampires.

A strong guy who knows how to use it
If you have 《Zombie World》, you can also refer to the opponent's field.

Undead 《Change of Heart》
Although it requires advanced undead on the field, it can be used without 《Zombie World》because the monsters that can be taken have no undead.
Therefore, at first glance, it is a powerful card, but the problem is that this kind of card is basically dependent on the opponent, and because it has two effects, one of which is a Normal Spell, but it can be set immediately. The frustration of not being able to use it hurts.
If the recovery effect could be activated during the opponent's turn, or if it was a Quick-Play Spell, the rating would have risen again, but that would be a little too extravagant.

Is Red-Eyes about to be necronized and become an immortal dragon?
A normal spell that has the effect of taking control of the opponent's monster when there is an undead of advanced level or higher on the field, and the effect of returning the removed undead to his deck to set it on the field again.
The effect itself is quite powerful, and it seems to be compatible with Vampire, who has Sheridan who adjusts the level of monsters that take control and has quite a lot of undead above advanced level. If you just want to use it as material for Xyz, Link, and Synchro, there is a general-purpose card, 《Mind Control》, and the necessity of this card with heavy activation conditions must be found in the ability to release and attack the stolen card.
Also, the 2nd effect looks convenient and villainous at first glance, but since it can't be used on the same turn as the 1st effect, if you aim to reactivate after activation, it takes 1 turn each of Activation > Set > Reactivation. You can skip the first step if you drop it directly into GY, but the taste of reuse fades.
It looks like a pretty skipped effect, but I don't think it's a card that's unexpectedly so...

Well, level 5 and above Ande can easily be put out, and control seizure is normally strong, isn't it?
It is also good that it can be reused in the latter half of the effect
If I had to say it, I would have liked him to return to GY instead of Deck.

Conditionally 《Change of Heart》. The stolen monsters can be used as link materials, Vampire Sheridan materials, etc. Level 5 or higher undead conditions are not difficult to achieve with Dohasura, Vampire, and various synchros. The effect set from GY is also an exclusion recovery, so he can bring back Shiranui or Batouki to reuse. Before that, just being able to use 《Change of Heart》twice is enough.
Overall, it can be said to be a versatile and powerful card in an undead deck.

A card that allows you to take control of an opponent's monster and reuse it. Also, when reusing, you can return his Zombies that have been removed to his deck. However, since only one of the effects of ① and ② can be activated, it is very slow to be able to reuse it. To be honest, I didn't need the demerit to be excluded. It's nice that there are no restrictions on releasing or attacking, but considering that you need Zombie monsters of level 5 or higher, it's better to include "Mind Control".