Season 12 of Diablo IV, called the "Season of Slaughter," has players across Sanctuary chasing a small but memorable reward: a pet named Bloody Billy. This little goat companion carries a butcher's cleaver and fits perfectly with the season's brutal theme. He follows your character around towns and waypoints, picking up gold and materials while adding a bit of personality to the usual demon-slaying routine diablo 4 gear. The good news is that unlocking him doesn't require endless grinding. As long as you keep progressing through the season ranks, you'll eventually reach the milestone where Billy joins your collection.

Season ranks are the main way players track their progress during the season. Instead of the older seasonal structure, the system now focuses on a clear set of objectives tied to current mechanics like killstreaks and Bloodied gear. Completing these challenges pushes your rank higher and unlocks rewards along the way. Early ranks usually give helpful boosts—things like materials, gear, or other items that make it easier to push into tougher content. As you move further along the track, the rewards shift more toward cosmetics and unique seasonal collectibles.

Bloody Billy appears once you reach Rank 6. To get there, you'll first need to work through the earlier rank objectives and eventually complete the Rank 5 Capstone Dungeon. This dungeon acts as a major test for your character, throwing stronger enemies and tougher encounters your way. The good thing is that you don't have to complete every single Rank 5 objective before attempting it. Once the Capstone Dungeon is cleared, Rank 6 unlocks automatically and Bloody Billy is added to your collection.

The pet itself leans heavily into the season's Butcher-inspired theme. With glowing eyes and a small cleaver in hand, Billy looks like a miniature version of one of Sanctuary's most infamous enemies, The Butcher. He's mostly cosmetic, but he can automatically collect certain drops while following your character, which makes him a useful companion during long dungeon runs.

If you want to reach Rank 5 quickly, it helps to focus on activities that give large amounts of seasonal progress. Running Nightmare Dungeons, completing seasonal events, and fighting tougher enemies are all reliable ways to move up the rank track. Many players also spend time farming Bloodied items and using Bloodied Sigils, since those activities naturally overlap with several seasonal objectives.

For newer players, seasonal boosts also make the journey a bit easier. The season gives access to higher difficulty tiers and stronger character progression earlier than usual, which helps shorten the time it takes to reach endgame content. Veteran players can push even faster by using optimized builds designed around Bloodied gear and killstreak bonuses.

Once you unlock Bloody Billy, he becomes part of your account's pet collection and can be equipped anytime through the wardrobe menu cheap Diablo 4 Items. While he doesn't change combat directly, having him follow you around during dungeon runs or boss fights is a fun reminder of the progress you made during the season. Season 12 continues expanding the game's collection of cosmetic companions, and Bloody Billy stands out because he's both easy to obtain and perfectly matched to the season's theme.