Which slot into PoE currency

This works in concert with ability gems, which slot into <a href="https://www.mmogo.com/Path-of-exile/Poe-currency.html">PoE currency</a> pieces of equipment and provide your character spells and skills to use in combat (unlike Diablo 3, they do not have any given abilities). Items will have multiple stone slots, and they're linked. When I put an ability like Orb of Storms to a slot and then join it on Hit, Flammability and Vulnerability, every time my Orb of Storms strikes on an enemy it will also apply both of those curses into them. It is basically a system that is spell-crafting that is robust. How could that be helpful to me? And because Scorching Ray is a harm over time ability, it does not actually"hit" an enemy, therefore that I never risk making them more resistant to fire by accident. That. I've never been much of a concept crafter, but seeing my construct come together as I unlock more nodes has been a rewarding experience. Path of Exile's core battle won't ever be as gratifying as Diablo 3's. It's slower and lacks the exact same energy and the environment crumbles out of the attacks. But what it lacks in cartoon and action, it makes up for in spades with the <a href="https://www.mmogo.com/Path-of-exile/Poe-currency.html">PoE trade currency</a> depth that comes from gradually molding a character from a system that is strong.