Mage's with 200mfire and 200 mspirit can acquire max mageblade. To weave mageblade requires full mana, and costs 200mp. It gives the following stats:

mage blade : 99 to HP [ 9 hours] [NONE]
mage blade : 6 to Hitroll [ 9 hours] [NONE]
mage blade : 6 to Damroll [ 9 hours] [NONE]
mage blade : 9 to Str [ 9 hours] [NONE]
mage blade : 4 to 1/2-Att [ 9 hours] [NONE]

"Max Haste" occurs when you have Haste as 2 to 1/2 att for a certain duration.

2 to 1/2 occurs at 121 mwater, 121 mair, and 61 mspirit
that gives max haste at 4 tics!

increasing elements, especially mspirit greatly improves duration of the spell
200 200 200 maxes haste to 10 tics!

"Max Slow" occurs when you have Slow as 2 to 1/2 att for a certain duration.

2 to 1/2 occurs at 66 mwater, 121 mair, and 121 mspirit
that gives max slow at 4 tics!

increasing elements, especially mspirit greatly improves duration of the spell