Reborn Fusion is a Miner's Haven tier introduced in The Ultimate Update. The tier is designed for items that are a mix between two reborn items influencing the item's design and effects. These items would be favored over the two reborn items it's made up off as they usually have better effects than the two reborn items by themselves. However, the reborn items that were included in the fusion are not compatible with it.
NOTE: If you want to make Reborn Fusions for Miner's Haven, use either the Newtonium Mine, Atomium Mine, Nature's Grip, Industrial Firecrystal Mine, Ancient Temple, Dreamer's Fright, Dreamer's Might, Yunium Mine, Big Bertha, and/or Solar Flare. The rest of the reborn items that are not listed above are either already used in fusions or banned from fusions due to very specific reasons.
|Item Name||Effects||Fusion Of||Date Added|
|Dragonglass Blaster||Requires remote clicks. Upgrades ore with a random multiplier between x4 and x8, sets ores on fire, and a chance to explode and possibly destroy ore.||Dragonglass Mine + Dragon Blaster||03/08/2017|
|Quantum Clockwork||Upgrades ore by x4.5 normally. If ore touches the fine-point, ore is multiplied by x5.5. Effects stack.||Clockwork + Quantum Ore Cleaner||03/08/2017|
|Sage Justice||Depending on how many upgrades the ore got, it can either function as a cell or a regular furnace. Accepts all ores.||Sage Redeemer + Blind Justice||04/15/2017|
|Aether Schrodinger||Judges ores, but places a barrier in between ores.||Aether Refiner + Flaming Schrodinger||03/08/2017|
|Frozen Eclipse||Functions similarly to Gate of Eclipse, but heavily favors flaming ore, as they get bigger and better upgrades.||Frozen Justice + Gate of Eclipse||04/15/2017|
|Azure Spore||Removes all effects from ores while also upgrading them.||Wild Spore + Azure Refiner||03/08/2017|
|Eternal Fracture||Functions similarly to The Fracture but for every ore processed the furnace closes to recharge. Any ores processed within the recharge state are destroyed.||Eternal Journey + The Fracture||03/08/2017|
|Catalyzed Star||Upgrades ore by x5 the first time without being ignited, second upgrade forwards upgrades ore by x1.65 and ignites ore for 3 seconds up to a cap of $1QnV.||The Catalyst + Morning Star||03/08/2017|
|Diamond Breech Loader||Produces large ore worth $10T to $90T. Doesn't work on Cell Furnaces.||Massive Diamond Mine + Breech Loader||03/08/2017|
|Lightningbolt Predictor||Requires manual clicks to activate, initial upgrade is x3 to x8, after 10 to 30 seconds the ore is upgraded by x6.||Astral Predictor + Lightningbolt Refiner||04/09/2017|
|Dark Illuminator||A buffed Dark Magic. Requires remote clicks to activate.||Dark Magic + Ore Illuminator||06/10/2017|
|Symcorpium Mine||Drops one fireproof ore per mine, its value increases over time. Every new ore is more valuable than the previous one.||Scorpium Mine + Symmetrium Mine||06/10/2017|