1. Indefinitely fast = Buy an account (CONS: Money and trust issue)
2. By your hands = Play normal games until around Level 10-15. Above Level 15, queue times become significantly longer. To avoid this, switch to Intermediate Bot games. Remember, XP gain in Bot games is based on match duration, turret destruction, champion takedowns, and overall damage dealt. Prioritize objectives and playtime to maximize XP. Around Level 25, queue will be more faster and you will now probably playing with players with higher levels (CONS: Time, energy, and electricity)