Greater healing condensed into thaumaturgy casts

[Rias]

Monks no longer have to cast a separate spell to heal wounds more severe than scrapes - they can simply prep thaumaturgy and cast, and they will be able to heal wounds up to the highest severity they've trained for.

So, no more casting spell 201 (until that spell number is replaced with a new spell). Just prep thaumaturgy, then cast at the target.