like senior said... follow the quest guide~~ haha...
for normal don ned 6* to pass though... oni the HARD mode is a problem... i stil haven pass it...    

any newbie here below 14 days?
i got like 3 gift
add me Ign: Blvnk

you could. I have up rank by espada to 6*. I use her together with my 7K to inflict the death status.

u mean dragon raid???? u just ply adventure mode, there is certain chance u will meet the dragon. then just kill him i suppose??? haha

Your best bet is only from daily dungeon.....or else hard quest will drop 2* element as well but rare......

Daily dungeon gives you 2/3* every week. Can consider spending rubies to re-enter again, it's just 50 rubies to refresh the easy stage for another 2* element.

Just in case you're wondering, spending rubies in daily dungeon is quite worth it and rubies are not hard to come by in this game cause it's farmable.

This is my noob strat,

1) 1-4 formation, daily 7K at the back (depend on which 7K)
2) front Yuri, Ruri/Ariel, Victoria, Jupy, dont care wat lvl all i needed is the buff for first strike.
3) +physical att for leader, mastery put 10% counter other all attack
4) first buff Victoria, then 7K aoe
5) if 7K able to clear first round without losing HP, it should be able to solo 2nd round for 60th++ floor
6) retry a few times if is close, some lucky critical strike might just do the job

Hope it help 
get 2* from daily easy or random rare drop at hell map or 3* from daily normal, u can spend ruby to retry daily if desperate 

I only started on Saturday, but so far.. i've read people faming on Hard 7-1
I'm only farming on easy 1-1, cause currently i sux.. haha

btw, everyone.. is Ruri a good hero? i got her as a random hero ticket

It is impossible to kill, that's the point haha Castle Rush measures how much dmg u can deal to the 7k until ur team KO. The 7k will get stronger and stronger.

wow, 3 friends got joker from rudy wei.... is it by default?

joker is good with the passive, give good 50% cdr

new update, not bad