Kill Limgrave Tree Sentinel with a +0 weapon only

This square requires you to kill the Limgrave Tree Sentinel using only armaments that were not upgraded. If you upgrade your weapon, you will need to use a different, unupgraded weapon to complete this square.

There is synergy with Kill 5 Bosses with 'Tree' in their name and with Kill 5 Bosses that Ride a Horse.

Tree Sentinel counts as a Limgrave/Weeping Peninsula boss.