To go over a few things of note for the isekai side.
Overlord: Good resistances, Maybe World Break, Death and Despair Aira, Resistance Negation.
Konosuba: Supernatural Luck (Of Kazuma and the goddess of fortune), Probability Manipulation, Sealing, Law Manip, Fate Manip, Damage Transferal, Mid-Godly Regen and Resistances.
Re: Zero: Madness Manip (Type 3), Can clone itself 80,000 times, Causality Manipulation, Physics Manipulation & Invulnerability via Stopping time, Return by Death, Conceptual Manip (Type 2), Body Possession, Type 6 immortality, Passive layered Pnull, Absolute Zero. More Resistances.
Youjo Senki: nothing
Shield Hero: Layered Pnull that can negate things like weapon's skill and the powers & abilities of a weapon. They also have multi-layered invisibility and intangibility, Invulnerability, Law Manipulation, and Subjective reality... whenever I get to making that CRT.
Cautious Hero: Unconventional soul resistance and type 9, Sealing, Damage Transferal, Information Manip
I think I got most of it whew.