Auto-repeat was made for this
Set a dungeon on auto-repeat with a full energy bar and let the cloud phone grind runes while you sleep.
Game guide · Turn-based RPG
Run Summoners War 24/7 on a dedicated cloud Android phone. What to auto-farm, which plan to choose, setup steps and FAQ.
Idle-friendlyTurn-based RPGRecommended plan: Standard
Set a dungeon on auto-repeat with a full energy bar and let the cloud phone grind runes while you sleep.
Energy refills on a timer. A device that never sleeps spends every refill.
Check rune drops, set the next dungeon and collect rewards from any browser.
Open cloudphonego.com in Safari on iPhone or iPad, or any browser on Android, PC and Mac. No download.
Pick a plan; the device boots in seconds.
Open Google Play on the cloud phone and install Summoners War like on any Android phone.
Use the account you want on this device. Alts get their own cloud phone.
Turn on auto-battle or queue your timers, then close the browser. The device keeps running.

Your dedicated cloud phone boots in seconds. Pick a plan, sign in with Google, and let the grind run.