The Blade of Iron

Equip {3}. Equipped Non-Dwarf creature gains
+4 +4, First Strike and Vigilance. All combat
damage done by Dwarven creatures to equipped
creature is halved rounded down.
If equipped creature is removed from the battlefield, and it has the Terrasen Subtype, exile
The Blade of Iron instead and create 4 artifact
tokens named Blade of Iron Shard.
"That which is broken can be reforged."