How to kill tough enemies fast in Ring of Pain?

In Ring of Pain, facing high-defense enemies often leads to frustrating stalemates where your attacks barely scratch them. This drains your resources and risks a run failure. The Piercing modifier solves this critical pain point by allowing your attacks to ignore enemy armor and damage reduction entirely. Instead of wasting turns trying to break shields or finding specific counter-cards, you deal full damage with every hit. This dramatically speeds up combat encounters, letting you clear rooms efficiently without getting bogged down in prolonged battles. You can focus on building powerful synergies and exploring new strategies rather than struggling against spongy bosses. With Piercing, even the toughest late-game foes fall quickly, maintaining a smooth and engaging gameplay flow. It empowers you to dominate the ring with confidence, turning tedious grinds into swift victories and enhancing the overall enjoyment of each run.