"Linkmail Archfiend" Rating Score by とき

A super-heavy class named Link 4 that uses Ritual Fusion SX monsters as materials.
When Special Summoned, select 1 Ritual Fusion SX monster on the field or GY and reduce the ATK of the monsters on the opponent's field by the amount of that ATK. It has an effect that can be substituted by excluding Ritual Fusion SX monsters from GY.
The material is quite distinctive, but since it contains one body, it can be produced as much as possible. Is it the easiest to prepare a Fusion Monster with 《Instant Fusion》? Salamangreat can be used with Mirage Stalio and Fury, but Borrel, Skarted, and Apollousa may be stronger in many situations, regardless of the material.
Basically, it is easy to use a card that is used as a material for the effect of lowering ATK. He can lower his ATK considerably, but it's only for that turn, so it might be tough if he can't deploy even if he weakens the opponent a lot.
The other two effects are resistance. It functions like a semi-god-binding resistance, but the material of the substitute for destruction is heavy and the limit is 1-2 times, so I'm afraid of forcibly breaking through.
The performance is not bad, but as mentioned above, Link 4 is a super battleground. Do you want to take advantage of the fact that you can demonstrate satisfactory power with two materials?