You simply do not do enough damage to defeat someone at your level

PVPing: If you are *full* support, it will be miracle if you manage to kill someone at your level in PvP. With no combat spells, you are limited rose zulie to physical attacks, which aren't really that great.

If you have Fire Ring, your chances are slightly better, but you simply do not do enough damage to defeat someone at your level.

Blessing Armor and Cure/Heal make you very difficult to kill, but do not overestimate them.

As a Cleric, you're always first target of opponents party - and in such cases you should carry potions with you, your spells will not be enough.

Also, be careful in Forgotten Temple, people like to use White Icings there to Silence you - thus making you unable to use skills for few seconds, which can be enough.

Potions are a must in such cases, unless you run fast enough to avoid them - which can be tricky against Dex Up users.

However, if you *do* want to kill something, you would need at least few combat skills. Not necessarily at high level, Power and Damage support can make level 1 skill into level 5.

Level 1 Mana and Ice bolt are cheap, compared to amount of SP you get at higher levels and still do some damage.