But have issueyes its right
The fastest way is just by enjoying your self when u are playing tgat way u will reach level 30 i. No timeNormal and ranked PvP matches:
The XP system in League of Legends rewards people based on how long a match lasts. On average, a win in a 30-minute match will award approximately 204 XP, while a loss in a match of the same length will award approximately 167 XP.
Daily Missions:
There is a daily ''First Win of the Day'' quest that adds 400 EXP + 50 EA to your reward and is unlocked at Level 15. This bonus is set to reset after a 20-hour cycle, rather than at the end of the day. Keep in mind that you can only complete daily missions in queue-managed game modes. This means you cannot complete them in custom matches.
Calculate how long the ARAM game lasted and see if it's worth it.