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card
ironclad
attack
common
Iron wave is decent early on, for example versus the Louse encounter. It is okay as a filler card as it is fairly high value but it's nothing special. Can be used in Corruption decks as a source of block once all your skills have been exhausted. This card uniquely benefits from both strength and dexterity and can slot into Kunai/Shuriken decks well.

Bronze Scales
common
Start each combat with 3 Thorns.
D+

Kunai
uncommon
Every time you play 3 Attacks in a single turn, gain 1 Dexterity.
C+

Mercury Hourglass
uncommon
At the start of your turn, deal 3 damage to ALL enemies.
C

Molten Egg
uncommon
Whenever you add an Attack card to your deck, it is Upgraded.
A-

Runic Dodecahedron
uncommon
If your HP is full, gain 1 Energy at the start of each turn.
D

Shuriken
uncommon
Every time you play 3 Attacks in a single turn, gain 1 Strength.
A-

Calipers
rare
At the start of your turn, lose 15 Block rather than all of your Block.
D

Thread and Needle
rare
At the start of each combat, gain 4 Plated Armor.
A-

Torii
rare
Whenever you would receive 5 or less unblocked Attack damage, reduce it to 1.
C-

Turnip
rare
You can no longer become Frail.
B-