Ring of Entanglement

Equipped Urak creature gets +0/+2 and has
"{4}{g}: target creature cannot attack until the
start of your next upkeep phase."
Equip {1}
"Dwarves are loyal comrades in battle, and once a
Dwarf has bound himself to an ally he will be
unshakable for the rest of his days. This trait is passed
onto magical artefacts that they create."
- Balathustrius