1. What weapon using hammer or mace or other?
I used mace at lower levels and switched to hammer at level 20. They both have their ups and downs I guess, but I reckon the hammer seems to be significantly stronger even though the attack rate is a bit slower. Not sure about levels at like 40+ though.
2. Cleric canuse shield?
Yes cleric can equip a shield.
3. Cleric is godd for fighting or in this game he isvery good buffer no fighter (only party)?
Clerics can be really good for fighting as well. It depends on your build I guess, but most clerics can also fight. We don't usually just stand there and heal unless we have (or want) to because we also help the party kill things.
4. What stat build for a buff or fighter cleric are the best?
Support clerics: SPR/END builds. SPR for extra sp (and crit. rate) and END to be able to survive a hit or two. I'm going a SPR/END build at the moment, but make sure you pump enough END along the way. I've been going a 2:1 SPR:END and I find that I get killed rather quickly, and there's not point in supporting if you can't even survive yourself, so maybe a 1:1 END:SPR build? Unless you have enough scrolls and things to keep you alive, you can go 2:1 SPR:END. Your choice really.
Fighter clerics: STR/END builds (and a bit of SPR for sp/crit rate, if you wish). I went the 1:1 STR:END build in closed beta and I liked it compared to my SPR/END build which I have now. You need END to survive (since you're going to attack things all the time) and STR for extra damage with your hammer/mace. I rather liked this build even though I constantly ran out of SP because of my lack of SPR.
5. What skills build for a buff or fighter cleric are the best?
Support clerics: Well.. all type of buff skills? E.g. heal, revive, resist, protect, invincible, restore, etc. One skill you probably wouldn't need to get is Bash if you're planning to support only. Bash [01] - [03] aren't that great either anyway. The damage of that skill only gets better at [04] in my opinion, I guess you can wait till higher levels to see if you still want bash.
Fighter clerics: Bash is a must since this is our only attack skill (not sure at higher levels.. since I haven't reached that yet xD). As well as most of the support buffs to help yourself. E.g. heal, protect, resist, etc. You should get revive anyway to help your party. You probably wouldn't need restore.. but all the buff skills can help yourself.
So basically, support and fighter clerics get the same skills, except support can probably ditch bash (at lower levels) and fighter clerics can ditch one or two minor buff skills.
Note: I haven't reached a really high level in game yet, so I can't say my opinions are "pro" stuff (some might not be right @.@) but that's what I think so far.. so it's just my 2 cents. xD
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