Rustcursed Armor

Equipped creature gets +1/+3 and whenever it
blocks or becomes blocked by a creature with
equipment, destroy target equipment attached
to that creature.
Equip {2}
Not only does this heavy suit of rust-thick armour
deflect blows but the ruin-hexes scored into its plates
spread tendrils of oxidising entropy across the
attacker's treasured artefacts.