Treasure Breach runs can fill your inventory fast in Diablo 4 Season 15, but getting enough sigils to keep going is another matter. A War Plan built around goblins and elite enemies gives you more chances to find them while you collect runes, tuning prisms and other D4 items. The idea is simple: create more altars, turn those altars into goblins, and leave the dungeon boss alive while you work through the available enemies. It takes some setup, and the reset described below may not work consistently, so it's worth testing before you settle in for a long session.

Build Your War Plan Around Goblins

Start at the Command Center in Kyovashad and check your War Plan nodes. Goblin Fall gives Treasure Goblins a chance to drop Treasure Breach sigils. Horadric Hunter adds an altar after every 25 elite kills in a Nightmare Dungeon, while Altar of Avarice changes those altars into Goblin Altars. Each one you activate can produce one or two goblins. More elites mean more chances to reach those altars, so bring Waking Spoils, Gauntlet and Nemesis as well. Nemesis adds elites when you activate a shrine. Gauntlet saves the souls of enemies killed during its effect and brings them back as elites when the shrine wears off. Equip Mephisto's Splinter of Hatred and raise it to rank 12 if you can. At that rank, elite kills have a chance to reveal another Horadric Altar, giving you another opportunity to find goblins.

Choose a Dungeon Worth Repeating

Your target is a Nightmare Dungeon as the first activity in the War Plan queue. If another activity appears first, finish the current objective, remove the next quest from your log, then leave and rejoin the game to try a different setup. Once a dungeon is first, look for a layout with plenty of elites and shrines. Hoarfrost Demise, Lost Keep and Halls of the Blind are examples worth trying. Ordinary Nightmare Dungeon sigils can help you search for a suitable layout. Don't feel obliged to stick with a sparse dungeon; a better route can make a noticeable difference over several passes. Keep an eye on your inventory space, too. Goblin drops add up quickly, and sorting them in the middle of a promising run isn't much fun.

Keep the Run Going

Inside the dungeon, focus on elite packs, shrines and every Goblin Altar you uncover. Leave the boss alive: completing the dungeon closes the instance. After clearing the available enemies, open the map and try the teleport button associated with the War Plan quest. It may return you to the entrance with enemies, shrines and altars refreshed. If it does, make another pass and check your sigil count as you go. If it doesn't, you'll need to start another dungeon rather than assume the loop is guaranteed. Players browsing diablo 4 gear for sale may also want to compare any upgrades against the equipment they find during these runs. Either way, the goal is to spend less time searching for sigils and more time opening goblin drops.