Jetso’s Mid War Splinter spawn in the bridge, Winding Bridge area to the bottom area of Jetso Island / Wild Beast. This Elite type monster have stronger HP and ATK than most monsters in the top area, so becareful when you cross the bridge (they also aggressive one).
The actual drop rates may be different. If '???%' means that we don't know exactly number of rate drops, but it will be guaranteed to be dropped in RF Online last update 4.55
