Flash heal WOW level 20 flash heal is a quicker version of Heal that is technically supposed to cost more in mana resources. This isn't always true, but it's good to view this spell as an emergency heal for when you need to catch up or stay ahead on healing. Holy fire WOW level 20 your best and most powerful damage spell as a holy or discipline priest is Holy Fire. The cast time puts it between Mind Blast and Smite, but the mana cost really makes it worth it. As soon as you get this spell, anticipate using it every time you can.

Holy Nova WOW Leveling 20 your first AOE spell has a decent damage and healing component. If you want to glyph it, it is even stronger. This spell is ideal for when you want to heal or hurt multiple targets, and since it heals while damaging, it is quite handy if you are in a bad situation with multiple ads. You can quickly burn through your mana spamming it though (as it's instant cast) so just remember that the fewer targets you have in the radius of your spell, the less effective it is. Mind soothe WOW leveling 20 you can use this to sneak by certain mobs, or to try to reduce the likelihood that you will chain pull extra enemy mobs when engaging. Do not underestimate this ability; it is very powerful in vanilla content.

Shackle Undead leveling 20 this spell will not be much good to you unless you are questing or partying in a zone with undead mobs. In such a situation though, crowd control is an ideal way to control incoming damage. Do not underestimate this ability; it is very powerful in vanilla content. Mind Vision level 22 when questing this is a good way to find quest mobs. When in a dungeon it is a good spell to scout ahead with or find out what way you might need to go in the maze-like vanilla dungeons. Mana Burn WOW leveling 24 you will not use this spell too much, but it is there.