We are now at ten questions. I believe you can start guessing what it is.
1) Does it appear in most of the games? Yes
2) Is it easy to kill? No
3) Does it usually wield a weapon of some sort? No
4) Does it deserve freedom?( is it a sentient being?) No
5) For this one, is it a character? No
6) Can it damage enemies? Yes
7) Is it an item found in a dungeon? Yes
8) Does it shoot projectiles? Yes
9) Is it useful? Yes
10) Does its name depend on which game it’s in? Yes