Fragnetic

{t}, {5}: create a Trinket equipment token with
Equip {3}.
Non- token, non-creature artifacts you control
can be equipped to Fragnetic as though they
were equipment by paying mana equal to the
artifact's mana cost.
Fragnetic gets +1/+1 for every two artifacts
equipped to it.
The Fragnetic uses its precise control of magnetic fields to shred its prey to ribbons