Krark-Clan Ironworks [Fifth Dawn] Magic 2013 but it cannot attack

but it cannot attack

Set: Aether Revolt Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {6} Whenever Gonti's Aether Heart or another artifact enters the battlefield under your control

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Super Rare Attack: 2500 Defense: 800 Effect: Put 2 counters on this card when you Normal Summon it

Set: Aquapolis Type: Stadium Rarity: Rare

Does them some good if we smash one every so often

Krark-Clan Ironworks [Fifth Dawn] Magic 2013 but it cannot attackSet: Fifth Dawn Type: Artifact Rarity: Uncommon Cost: {4} Sacrifice an artifact: Add {C}{C}. All the junk, refuse, and offal of the Krark Clan is diligently collected, melted down, and made into more junk, refuse, and offal.