Follow these steps:
1st. Go to BYM.
2nd. Go to Control panel/Date and Time
3rd. Click Change Date and Time...
4th. Increase time for one hour. Example if it is 22:48:10 change it to 23:48:10 and click "OK"
5th. Go back to BYM and you will see the champion is getting healed faster.
Sorry, but no hack can't be found, hackers sucked Kixeye's ****
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All Credits for this hack goes to: ThinkBioHazard