This item is not included in any spawn asset, but it doesn't necessarily mean that it doesn't spawn naturally on any of the maps.
Rio_Arrow_Poison_1.dat
GUID 220ba6b49c72450096ebc0e4ba9211dd
Type Magazine
Rarity Rare
ID 34958
Size_X 2
Size_Y 1
Amount 1
Calibers 1
Caliber_0 36201
Tracer 36183
Stuck 25
Player_Damage_Virus 35
Should_Delete_At_Zero_Quality true
Blueprints 4
//From Regular Arrow
Blueprint_0_Type Tool
Blueprint_0_Supplies 2
Blueprint_0_Supply_0_ID 34047
Blueprint_0_Supply_0_Amount 3
Blueprint_0_Supply_1_ID 34957
Blueprint_0_Supply_1_Critical
Blueprint_0_Products 3
Blueprint_0_Build 27
//From Eucalyptus Arrow
Blueprint_1_Type Tool
Blueprint_1_Supplies 2
Blueprint_1_Supply_0_ID 34050
Blueprint_1_Supply_0_Amount 3
Blueprint_1_Supply_1_ID 34957
Blueprint_1_Supply_1_Critical
Blueprint_1_Products 3
Blueprint_1_Build 27
//From Maple Arrow
Blueprint_2_Type Tool
Blueprint_2_Supplies 2
Blueprint_2_Supply_0_ID 34049
Blueprint_2_Supply_0_Amount 3
Blueprint_2_Supply_1_ID 34957
Blueprint_2_Supply_1_Critical
Blueprint_2_Products 3
Blueprint_2_Build 27
//From Pine Arrow
Blueprint_3_Type Tool
Blueprint_3_Supplies 2
Blueprint_3_Supply_0_ID 34048
Blueprint_3_Supply_0_Amount 3
Blueprint_3_Supply_1_ID 34957
Blueprint_3_Supply_1_Critical
Blueprint_3_Products 3
Blueprint_3_Build 27