so at 3/3 it gives 10% chance per corruption tick.
lets say it procs after 10 ticks ... is the buff disabled completly from the mechanic after the proc? or is a possible proc saved for the the next time the tick 'could' proc?

in laymans terms:
will the buff proc often each 30 seconds, or will it proc often each 40-45 seconds?


/assumption:
no haste on gear, 18sec corruption with 3sec ticks, 100% corruption uptime