Consider

From IvaPedia

Consider will tell you, based on your level versus a mob level, how much difficulty it will be to kill it. It checks only the level. It does not take into consideration spells, groups, pets, stats, equipment or weapons.

The message is percentage based (your level / mob level) and are ranked from hardest to easiest:

• If you could kill xxx, the gods would honor you.
• xxx will probably send you to your grave.
• You will need a lot of luck and some great equipment to best xxx.
• xxx looks very difficult.
• xxx flaps $S arms around you and clucks like a chicken.
• xxx may prove a little difficult for you.
• xxx shouldn't give you too much trouble.
• xxx looks like the perfect match!
• You are stronger than xxx.
• Killing xxx should be pretty easy.
• xxx should offer no trouble.
• You could kill xxx naked and weaponless.