Spells you cast ignore resistance to damage of the chosen type. In addition, when you roll damage for a spell you cast that deals damage of that type, you can treat any 1 on a damage die as a 2.
does it effect only one dice or all dice when I roll damage and I got two dice that deal 1 damage?
The phrase "you can treat any 1 on a damage die as a 2" uses "a damage die" (singular) to refer to every individual die rolled for damage, not just one.
on of the feat effect said that
does it effect only one dice or all dice when I roll damage and I got two dice that deal 1 damage?
Of course yes.
The phrase "you can treat any 1 on a damage die as a 2" uses "a damage die" (singular) to refer to every individual die rolled for damage, not just one.