First of all I quite enjoy Bloodriegns units. Infact I try to read them as much as I can. However this unit I am afraid is not
TAO friendly. We already have a cleric, a healer, and it has been stated before, and it will be stated again,
TAO has no need for another healer.
This unit however is more powerful then the cleric, more HP, better wait, and is the only mage with blocking. The fact that it can attack and heal at the same time unbalances it. And with the no move rule, he needs only 2 turns per attack. Well supported this unit would devastate your opponents ranks indefinitely.
Again we do not need another unit that surpasses another unit in its stats, otherwise the original unit would be useless.
Example: If I made an uber knight with better HP< Armor, Blocking, or wait everyone would use that Uber Knight and completely ignore the original, regardless of how unbalanced it seems.
This unit is a big NO.