799 is a good price for the pack. Just beware that if your goal is the rebate the random level 5 rune is not considered part of it.

I don't get what you mean with the last part. Do these keys have no chance for level 5 runes drop? But they do count toward the rebate, don't they?

You get 88 keys + one level 5 rune. If you buy the pack at the normal price, 900, for the rebate meanings only that pack would be worse than buying 9 of the 10 special key packs at 100 coupons since they would grant you 90 keys + up to 9 more keys, so, for the same price, rebate-wise, the first option grants you 88 keys while the other 90-99.

I see. So if my aim is the rebate the special key pack for 100 is better, since it grants more keys. But I'm aiming to level up my runes first so I guess the pack with 88 keys + level 5 rune is best for me.

Thank you very much for help.

buy it and it's worth it

Personally, I would go for the pack that guarantees a level 5 rune, over a little more keys xD The reason is because that small amount of keys may not guarantee you a value of level 5 rune, but level 5 rune is guaranteed in the Cave Key Gift Pack.

Just my opinion =p

But the more keys you have spent in that event, the less your chances to get lvl 5 runes are.

The first months i used to get more than 10 lvl 5 runes dropping 500 keys. Now that i'm going for lvl 11 on my pos1, i'm lucky if i get more than 3 with 1050 keys.

So, definitely go for those 88 keys packs.

mmmmm cave keyyyyyys -drools-

In the other case you are granted to get 9 additional rewards among cave keys, 10 coupons or seal scrolls.

The most common reward is 1 additional key.

Remember always the level 5 rune is like 16 level 1 rune.

You are confronting here 11 cave keys, with 16 level 1 runes.

Would you really prefer 16 level 1 runes, overall if you have all level 6+ runes? Or would you prefer to gamble on 11 rolls among which may be there a level 4-5 rune itself + 11 more wish credits for the rebate?

Obviously, the OP talks about the 799 coupons one, so, that one is better because he buys 88 keys for 799, but if we talk about the 900 basic cost there's not even a comparison.

I have also noticed a decrease in the amount of lv 5 ruins i get with each 1050 keys i use now.

But if you go by Cp....

800 cp gets you 8/10 special key packs, that grants you 80-88 keys.

vs 799 cp that gives you 88 keys + lvl 5 rune.

This pack is better. But save it till rebate, and if you want, top up 100 cp for the extra 11 keys.

I've read one of Ice*'s thread to buy Fruit Key is actually good investment.

>>> Here <<<

My fruit result. Very happy with lvl 5 initiative stone.

As icex showed there with 900 coupons you gain the equivalent ot 99 cave keys, but rebate-wise they are only 88, while 9 times the 10 key packs grant you 96-97 real keys + 1-2 seal scrolls and 10-20 coupons (that's what i saw it happens in average).