Oak Tree is a Legends of Idleon monster: 12 drops, gives 1 resource.

Oak Tree | Idleon Toolbox

Oak_Tree

Oak_Tree_Card

Increases Base Damage Dealt to all monsters by 400. Golden foods are never consumed.

Golden_Nomwich

Increases Base Dmg by 50. 1% chance to be consumed every time you defeat a monster. Must be equipped in a Food Slot to give its bonus.

Small_Strength_Potion

Grass_Leaf

Oak_Logs

Hold down on this item to turn 10 Fragments into 1 Talent Point Reset Potion. You'll need 1 open inventory space for this to work.

Talent_Point_Reset_Fragment

Hold down to add a Silver Pen to your Post-Office! You can use it to skip a Delivery!

Silver_Pen

Smart_Dirt_Stamp

Drag onto any Tool to apply. Success Chance; 100% Uses up 1 slots only if Successful

Tool_Upgrade_Stone_I

Drag onto any Weapon to apply. Success Chance; 100% Uses up 1 slots only if Successful

Weapon_Upgrade_Stone_I

Drag onto any Equip to apply. Success Chance; 100% Uses up 1 slots only if Successful. WARNING:Mystery Stat has a chance to be Negative, and reduce stats!

	Name	Qty	Rate	Chance
Base drops
	Oak Tree Card		1 in 2,500	0.0400%
Rare Drop table rolls 1 in 125DropTable5
	Grass Leaf	5	1 in 250	0.400%
	Small Strength Potion	5	1 in 1,250	0.0800%
	Weapon Upgrade Stone I		1 in 4,170	0.0240%
	Tool Upgrade Stone I		1 in 4,170	0.0240%
	Smart Dirt Stamp		1 in 83,300	0.00120%
Mega-Rare table rolls 1 in 20,800SuperDropTable1
	Mystery Upgrade Stone I	2	1 in 24,500	0.00408%
	Golden Nomwich		1 in 41,700	0.00240%
	Special Talent BookRoll Da Dice Lv 100		1 in 208,000	0.000480%
	Talent Point Reset Fragment		1 in 208,000	0.000480%
	Special Talent BookAttacks On Simmer Lv 50		1 in 208,000	0.000480%
	Silver Pen		1 in 298,000	0.000336%
	Lucky Lad		1 in 69,400,000	0.00000144%

Wiki

Oak Tree

Drops

Gives