Ore-5

One of Shockwave's Regenesis ores, Ore-5, "Combination", was seeded on the planet Devisiun. Exactly what the ore does is unclear, but it presumably involves combining things in some fashion.

Fiction

2005 IDW continuity

Shockwave began his Regenesis project by seeding thirteen planets with a variety of artificial energon derivatives, each with its own unique power. Shockwaves Launched some 600,000 years ago, Ore-5 landed on the planet Devisiun and took root, seeding the planet with its unique ore. Ceremony

The ore was presumably absorbed into Unicron's being when the planet was targeted and devoured by the planet-eater. Unstopped and Unstoppable

Notes

• As with several other Regenesis ores, Ore-5 never put in a physical appearance in the 2005 IDW continuity, only appearing in the backmatter of "Ceremony" as part of John Barber's general loose-end tying.
• Per Vanquish and Fireshot's comments in Windblade vol. 2 #6, the Transformer inhabitants of Devisiun believe that their unique mutation arose as a product of the unusual gravity of their planet's binary star system; this last-minute allusion to Ore-5, however, suggests that this theory may have been misinformed.