Sunstone

You can expend Ki points while holding
this stone to produce an effect similar to
Counterspell at a range of 15ft.
However, you add the number of Ki points
expended to a d20 roll as your
spellcasting ability check.
You must make this check no mater the
level of spell you are attempting to counter.
You can expend five Ki points to
cast Antimagic Field.