Well.. this is the eternal spire explained when there's NO ETERNAL SPIRE EVENT. Normal setting. FOR THE LOVE OF GOD... COMPLETE ELITE BATTLE FIRST BEFORE YOU START THE ETERNAL SPIRE... THANKS.
I would almost always click on let's go first... just to see whether I still CAN'T clear the level... just to be sure you know. The higher level you can clear the better... so.. please.. check on it once a day. You never know if you're going to get lucky.
1. If the level you're currently on is the HIGHEST you can go.. exit and go to the BLITZ section
MAX out your attempt
2. Press sweep
Of course.. if you have nothing better to do.. you can wait and look at the timer.. BUT.. if you're like me.. better use the time for other stuff like gemology..
NOW, during the Eternal spire event.. the strategy is different... follow these steps:
1. Do elite battle
2. Click let's go on the Manual Blitz.. check if to see if you can clear the level
4. Go to the blitz section, max out your attempt and press sweep.. and click the X to exit
5. DO NOT OPEN Eternal Spire again until after reset
Result: You won't be getting any bonus for first day.. not even the glacial wolf bonus since technically.. you did not finish eternal spire.. so your attempts won't even be counted.
After reset (i.e the next day).. Second day:
1. Click on eternal spire
2. Let the timer run from the day before... so automatically you have 3 trials (from the previous day)
3. Again, check manual blitz... and exit
4. Go to the blitz section.. max out your attempt and press sweep
5. You can wait.. or click X to exit and do other things
6. When the timer is done... come back make sure all the attempts are done
7. Do elite battle
8. Go to hot events
9. Voila.. collect the bonus of 6 attempts which is equivalents of 700 runestones like in the picture above
So think.. if you do it the normal way... you get 100 runestones bonus each day.. which means only 200 runestones for 2 days. BUT.. during the eternal spire event... you get zero bonus on day 1 AND 700 runestones bonus on day 2 which is a WIN.
BUT.. if there's no Eternal Spire event in Hot Event.. it's back to normal.. of course. You won't be getting any bonus anyway. :P