(When one thinks this is a meme thread but gets serious replies)
To be fair to the OP, Magic Shield is a skill that takes 5 points to get that much utility, and is a base Wizard class skill that doesn’t really have many other skills that would take away from Magic Shield. There aren’t much use getting other skills, and every Wizard can readily take the skill without much downsides. Furthermore, the skill can be toggled as a Party Buff.
Stone Skin, Iron Skin and Out-of-Body, on the other hand, are self-buff skills that require 15 points to max to get the full utility (which still kinda pales in comparison to Magic Shield) and are skills in Paladin/Monk/Sadhu classes containing a plethora of other skills to max over maxing those skills. One has to, firstly, take those classes and then prioritize those skills over other useful skills, a double whammy to any build, compared to Magic Shield that is readily available at base Wizard class and only requires 5 points which is readily available. Also, with the same argument of stacking skills in the same tree, Wizards also has Genbu, Levitation, Stop, Shadow Pool etc, skills that only need 1 point, only needs 5 points to max, or are skills in a class where there are plenty of points to spare. Each of these skills are powerful effects/invincibility frames that easily outdoes Stone Skin etc etc (Clerics also have their respective powerful skills too I guess), but I’ll not get deeper into that.
I’m not saying that Crev’s point is wrong or invalid. I agree that there’s more to just simply directly comparing skills like that. There IS, however, a weird irony with a base class having a 5 point skill that has a better effect than 15 point skills from advancement classes. Its like when Re:Build first came out, and base Cleric Skill Smite at 5 points has better DPS than anything Monk could put out. Doesn’t really help the argument that Sadhu, Monk and Paladin aren’t in the best shape right now to readily afford maxing Out-of-Body/Iron Skin/Stone Skin, and that those classes are quite underwhelming right now for anyone to even want to take those classes in the first place as of now.
While the effect of such skills are subject to balancing, in terms of skill point investment and how accessible the skills are to their classes trees, I believe there’s no argument to say that Magic Shield is indeed better than those other skills. At the very least, the irony is worth laughing and meme-ing about.