#0 - Jan. 18, 2007, 12:28 a.m.
Healing touch. Rank 10 is learned at lvl 56 720 mana, heals for 1890-2230
Healing touch Rank 11 was one of the AQ books, 800 mana, heals for 2267-2677 (huge upgrade)
Healing touch Rank 12, learned at lvl 62, 820 Mana, 2364-2790, not a huge upgrade, but still an upgrade.
Arcane Missiles
Rank 7 595 mana, 192 damage every second for 5 seconds, trained lvl 56
Rank 8 655 Mana, 230 damage, was the book drop
Rank 9 685 mana, 240 damage, trained at lvl 63. Not a huge upgrade, but still an upgrade.
I could research some more, but I think these two examples show that Blizzard is not consistent in their logic regarding this.
Lets keep the conversation civil in this thread so we don't get it locked.