There is a moment, roughly twenty seconds into “Angel of Death,” before Tom Araya has uttered a single word, when the whole shape of Reign in Blood announces itself. Kerry King and Jeff Hanneman unspool a riff that seems to accelerate even as it opens, Dave Lombardo’s snare cracking like a starter pistol, and the entire machine locks into a velocity that the genre had only barely theorized before. Then Araya screams. Not sings — screams, from somewhere that sounds anatomically inadvisable — and any lingering question about what Slayer were attempting here is rendered moot. This was not music designed to invite listeners in. It was designed to overwhelm them.
Released on October 7, 1986, Reign in Blood is approximately twenty-nine minutes long. It has ten tracks. No song exceeds five minutes, most run between two and three, and the whole thing is over before the nervous system has finished registering what hit it. That compression is not incidental — it is the point. Where peers like Metallica were building elaborate formal architectures across seven- and eight-minute pieces, Slayer made speed and density the argument itself. Reign in Blood is an album that believes in extremity as an aesthetic position, and it prosecutes that belief without concession.
The Rubin Factor
The story of how Rick Rubin came to produce the record is worth understanding not as mere music-industry trivia but as an explanation of why the album sounds the way it does. Rubin, at that point still operating largely in hip-hop circles through Def Jam, heard something in Slayer’s aggression that mapped onto his interest in music that meant it absolutely — that had no irony, no hedging, no distance between the artist and the sound. The connection was not, as lazy retrospective tellings sometimes imply, a case of a pop Svengali slumming with metal heads. Rubin understood, with unusual clarity, that Slayer’s power came from directness, and that his job was to get out of the way of it.
The production on Reign in Blood remains one of the most precise decisions in extreme metal history. Rubin stripped the reverb from the guitars, tightened the low end, and pushed Dave Lombardo’s kit to the center of the mix in a way that made the drums feel like load-bearing structure rather than rhythmic wallpaper. Every snare hit is an event. The bass drum patterns that Lombardo executes throughout — particularly on the title-referencing fury of “Raining Blood” — were at the time functionally impossible to most listeners who first heard them, the kind of playing that makes people check whether they are actually hearing a machine. They were not. Lombardo at this period was operating at a level that the drumming world has spent decades trying to adequately map.
The guitars, meanwhile, were processed with an absence of warmth that is itself expressive. There is no bloom, no bloom-decay, no comfort in the tone that Hanneman and King conjure. They are angular, serrated instruments deployed in a mix that prioritizes attack over sustain. When the tremolo-picked passages arrive — most devastatingly in “Raining Blood” — the effect is less of melody than of texture-as-assault. Rubin recorded at Hit City West in Los Angeles and delivered Slayer an album that sounded, for the first time, precisely as dangerous as they had always wanted to sound.
Def Jam’s distributor, Columbia Records, famously declined to handle the record on account of its lyrical content, leaving Rubin to negotiate distribution through Geffen Records — who agreed to release it, but conspicuously left their own logo off the pressing. The controversy centered specifically on “Angel of Death,” whose opening section surveys the atrocities of Josef Mengele with a documentary specificity that numerous major retailers and radio programmers found untenable. The band’s position — that bearing witness was not endorsement, that metal had always trafficked in dark subject matter as a means of confronting rather than celebrating it — was not universally accepted. It still isn’t, in some quarters. But the argument was serious, and Reign in Blood was not an album made by stupid people.
Ten Rounds
Structurally, Reign in Blood is almost perverse in how it denies relief. “Angel of Death” opens at maximum intensity and the album maintains that register without receding into ballads, interludes, or anything approaching a slow moment until the whole structure collapses into the final deluge of “Raining Blood.” The sequencing creates an experience closer to siege than album — there is no breath, no release valve, no moment where the listener is permitted to settle.
“Piece by Piece” and “Necrophobic” serve as the album’s mid-section propulsion machines, short and vicious in ways that confirm the band had internalized the lesson of hardcore punk without losing the harmonic complexity that separated thrash metal from its more minimal predecessors. “Altar of Sacrifice” introduces one of the record’s most distinctive passages — a mid-song deceleration that might charitably be called a breakdown but functions more like a brief terrible unveiling before the velocity resumes. “Jesus Saves,” which follows, is among the album’s most underrated moments: a tightly coiled track that manages to be simultaneously one of the shorter pieces and one of the more compositionally interesting, the guitar interplay between Hanneman and King working through something that resembles counterpoint if counterpoint had been designed to cause nausea.
“Criminally Insane” and “Reborn” maintain the temperature without quite matching the peak moments, functioning as necessary connective tissue in a sequencing that would otherwise have no room to build toward its finale. And then “Postmortem” arrives — the last stop before the destination — opening with one of the album’s rare moments of near-silence before detonating into the full band arrangement and rolling directly, without pause, into “Raining Blood.”
That transition is famous, and rightly so. “Raining Blood” is the argument that Reign in Blood has been building from its first note: a piece of music that is simultaneously the most commercial-sounding thing on the album — there is a main riff that would be genuinely catchy if it weren’t so hostile — and its most extreme expression. The opening riff, delayed and expansive, giving way to the full band entering at tempo, before the rain sample that closes the album out, has been analyzed, parsed, and covered by thousands of musicians in the four decades since. It has never been improved upon. The original remains the definitive statement: Slayer at the apex of a creative run that they would continue to chase, with diminishing returns, for the rest of their career.
What It Cost and What It Bought
The immediate aftermath of Reign in Blood was complicated. Critical reception from the mainstream rock press was, predictably, somewhere between bewildered and hostile. The album’s subject matter made it easy to dismiss for reviewers who weren’t prepared to engage with the proposition on its own terms. Underground metal audiences, by contrast, received it as a kind of revelation — here was proof that the genre’s stated aesthetic commitments could be executed at the absolute limit of technical possibility without any sacrifice of intensity.
The influence it exerted on the generation that followed is almost impossible to overstate without tipping into hyperbole, so it’s worth being specific. Reign in Blood gave extreme metal — death metal in particular — its formal blueprint: the short song, the relentless tempo, the emphasis on rhythmic density over melodic development, the production philosophy that treats clarity as a weapon rather than a softening agent. Bands from Death to Cannibal Corpse to Morbid Angel did not form in a vacuum; they formed in the specific cultural and sonic atmosphere that Slayer had pressurized. When the Norwegian black metal wave arrived in the early 1990s and began reaching back through extreme metal’s history for foundational texts, Reign in Blood was among the first things they picked up.
What is perhaps less often acknowledged is the emotional texture of the album — if emotional texture seems like a strange phrase to apply to a record of this nature, that itself says something about how metal gets written about. There is genuine anguish in Araya’s delivery on “Angel of Death” that goes beyond genre performance. The speed and aggression are not a mask for absence of feeling; they are the feeling, rendered at a pitch where conventional musical vocabulary breaks down. Lombardo’s drumming is not merely technical achievement — it is expressively frantic, the sound of a musician playing as though something is chasing him. The album terrifies because it sounds like it was made under the pressure of terror.
Slayer would continue. They would make records that their most devoted listeners argued were nearly as good, or better in specific respects. South of Heaven extended the palette; Seasons in the Abyss offered their most balanced work; Divine Intervention had moments. None of them operated at the precise intersection of technical execution, production clarity, songwriting economy, and sheer uncut aggression that Reign in Blood occupies. That intersection is a very small space, and Slayer only lived there for twenty-nine minutes. But those twenty-nine minutes remain one of the most singular achievements in the history of heavy music — not because they changed anything, though they did, but because they are still, four decades on, genuinely frightening to hear. The music doesn’t date. It just waits.
There is something clarifying about an album that asks nothing of you except that you listen and withstand. No comfort, no compromise, no concession to the listener’s comfort zone. Reign in Blood does not care whether you are ready. The rain still falls.