"Dragon Shield" Rating Score by ねおんちゃん

An Equip Spell that "turns a Dragon into the Timelord", which gives you a decent amount of resistance and prevents them from inflicting battles damage on each other. Of course, it never returns to the Deck during the Standby Phase.
Needless to say, in modern Yu-Gi-Oh, the battle effect destruction resistance is not very reliable, and it is a trivial resistance that becomes meaningless once the equipped side is broken in the first place. It doesn't mesh with Dragon, which often sells status.
However, the number of bullets for destroying the back itself is generally not that many in recent years, which is based on the premise that he basically relies on monsters for suppression, so if you can surpass one Raist feather broom, then it will be fine. Will I be able to sit down?
Therefore, the general evaluation is "If there is a card with good compatibility, it seems to be able to fight, but there is no card with good compatibility".
So what about equipping it on dragons who don't care if both resistances and stats are bad and they don't deal battles damage? Yes, I would like to propose a good compatibility with 《Red-Eyes Black Flare Dragon》.
Black Flame Dragon's effect deals 2400 burn damage to the opponent at the end of the battle phase where he fought, equal to his original ATK. Ignoring the disadvantage of not being able to deal battles damage, you can shave off his opponent's LP. And Red-Eyes has the worst position overall, and the status is also very low.
While compensating for Red-Eyes's two major weaknesses, which are the presence and status, you can take a tactic just like the Timelord, which uses the burn damage of the Black Flame Dragon to chip away at it. Even so, it's necessary to have a separate removal method other than destruction and countermeasures against back destruction... For example, Accesscode Talker has an original ATK of 2300, so Dragon's Bind can prevent Special Summon itself. It can handle general-purpose back destruction, and the number of back destruction bullets is basically not large in recent Decks, so there is a high possibility that it can be prevented with an appropriate Counter Trap, so it can be expected to play an active role as a relatively good fan Deck. I think
Also, 《Dimension Guardian》is mentioned as a card that is often compared.
In addition to not having the effect of eliminating battle damage, if there is an advantage over that one, it would be that it is very easy to search because it is an Equip Spell. In particular, I think that the movement to equip it as a combat trick with Arms Call during the opponent's turn is quite powerful.
My personal assessment is that it's surprisingly not bad if you think of it as "his weird spell that can transform a Dragon into the Timelord whenever you want". It goes against the trend in many ways.