"Metalmorph" Rating Score by ねおんちゃん

Considering the release date, it is even quite over-spec.
If you roughly summarize the effect, it's "Normal Trap that can almost certainly win when attacking", so if you put it in his Deck with a Normal Trap axis like Labrynth, it will dramatically increase the combat ability of his entire Deck. In particular, it is very reliable to break through perfect resistance because it only refers to the opponent and does not affect it.
That said, if it's a deck that doesn't support Normal Trap, it doesn't make much sense to use it now, and 《Borrelsword Dragon》and 《Number S39: Utopia the Lightning》, which can be used stably from EX Decks and are almost invincible not only when attacking but also when fighting, are also available as card types. is one of the strongest rivals, albeit completely different.
If you can give value to the two points of "It is a normal trap" and "It doesn't require side-by-side ability", even as of 2023, a super-large increase in combat ability is an impactful ability, so it's enough. can be expected to play an active role in
However, forget about 《Red-Eyes Black Metal Dragon》and 《Metalzoa》. I've never used the latter, so I don't know, but the former is 99999 times stronger if you use the combination of his Red-Eyes name and Machine Darkness Level 8 stats.