abreast of
all ready
all set
armed
armed and ready
au courant
booted and spurred
coached
cocked
educated
enlightened
equipped
familiarized
good and ready
groomed
in arms
in battle array
in readiness
in the saddle
informed
instructed
loaded
loaded for bear
mature
mobilized
on the mark
planned
posted
prearranged
prepared
prepared and ready
prepped
primed
provided
psyched up
ready
ready for anything
ripe
schooled
set
taught
trained
up in arms
up on
up-to-date
versed
vigilant
well-prepared
well-versed
beefed
debriefed
leafed