The system uses a tiered roll: if the game successfully rolls for a common item, it then rolls again to see if that item "upgrades" to the uncommon or rare tier. Crucially, only can drop per battle, and the roll occurs the moment an enemy is slain. This often leads to "junk" drops from weaker enemies blocking rare drops from more powerful foes if the weak ones are killed first. In-Game Exploits: The Hunter Rune "Cheat"
The battle began.
The Hunter Rune is an in-game item that ensures a 100% drop rate if the attack hits. However, it fixes your and damage at 1 HP. suikoden 2 drop rate cheat