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Rupture
Ironclad · B-tier · Power · UncommonConverts Ironclad’s self-damage theme into permanent Strength scaling — the heart of the HP-loss archetype.
Blood Wall
Ironclad · B-tier · Skill · CommonA big lump of Block for cheap; the HP cost feeds Rupture and enables Body Slam turns.
Bloodletting
Ironclad · B-tier · Skill · UncommonTwo free energy enables an explosive turn; the HP cost fuels Rupture and is cheap in a defensive deck.
Hemokinesis
Ironclad · B-tier · Attack · UncommonBig single-target damage for one energy; the HP cost feeds Rupture and is cheap in a defensive deck.
Inferno
Ironclad · B-tier · Power · UncommonRecurring AoE that snowballs with any self-damage — brutal alongside Rupture and HP-loss cards.
Offering
Ironclad · S-tier · Skill · RareTwo energy and three cards for free is the strongest single-turn burst enabler in the game — HP is a resource here.