I'm grinding for Marvel attributes

Having transmigrated into the Marvel universe, Russell awakens his attribute panel, allowing him to infinitely increase his power by absorbing energy. Talent 1 [Energy Absorption]: Can absorb any energy and convert it into [Lifespan] (attribute points). Talent 2 [Attribute Transfer]: [Lifespan] can be converted into [Constitution], [Perception], and [Spirit]. Just when Russell thought his destiny was to dominate with sheer numbers and become a One-Punch Man, he discovered something was amiss with Talent 1 [Energy Absorption]. Light energy, electrical energy, thermal energy, kinetic energy… and various magical energies. Under the guidance of the Ancient One, Russell begins to wreak havoc on various dimensional demons. Russell: “Mephisto, I forgot to collect interest on the compensation payment from last time…”