Okay, I want to start some witchery, That requires a witch's cauldron, I've made one, but, my problem is that it requires a fire under it but flint and steel doesn't work and neither does fire charge; So how do I get fire?
As Sanddy said already, put in a flint and steel in a dispenser and activate it. The fire will be there. A general tip, place some netherrack under the dispenser where the fire is going to come out so that it stays lighted.
