Servants

Appearance
The different elements do not change anything except for colors. Servants have yellow eyes and ripped clothing, and are probably the easiest enemy to defeat.

Strategy
Since Servants have massively low health, and only do 3 damage per hit (Attacking relatively fast though), you can easily defeat them with a weapon combo. Combos are used by attacking again after a first attack, so that another animation plays and you will do about 2 more damage, as well as attacking faster. Since servants are early game enemies, they are very easy to defeat and can be taken down with just a few hits, even with starting weapons.

Armored
Note that there are also the same elements as normal servants as armored servants, but armored servants have a lot more Hp, commonly taking double the hits of normal enemies.