Rune ideas

I have 3 ideas of the same nature. If you have any ideas of your own, comment.

Based on greater runes.

Greater Mark of Focus Your Physical Damage increases by 0.14% of your Maximum Mana (max 1.26 = 1.3%).

Greater Seal of Focus Your Health increases by 0.5% of your Maximum Mana (max 4.5%).

Greater Glyph of Focus Your Ability Power increases by 0.17% of your Maximum Mana (max 1.53 = 1.5%).

Thoughts?