Technomagic – The ability to combine technology and magic in a single construct.
In Marvel Feature V1 #1, the Omegatron (Marvel) was a machine of world destruction that combined sorcery and science.
The God-Machine (Marvel) is a technomagic machine that saps the free will of humans and is shown in Juggernaut #1 (1999).
In Fear Itself #7, Tony Stark lets the rest of the gang have their weapons but they look more magic than technomagic.
Tony Stark also created the Sorcerer Armor that housed a database of spells and a computer that could suggest counter spells in What If V2 #113.
Mechamage (Marvel) that uses a computer to analyze magical threats in Official Handbook of the Marvel Universe #1.
Arcane Nullifier X-21 – World of Warcraft Monster Guide
Slaver’s Pet – Creature Collection III. Savage Bestiary