Perks

The Perk Tree features unlocks and upgrades for many of the features of Idle Skilling. Players gain perk points by leveling up their skills in the game. Once earned, these perk points may be spent in any of the first three branches and later on in the last three branches once they're unlocked permanently after clearing Grasslands, Desert, and Mountains. There are no restrictions to which branch perk points may be allocated to, therefore it's possible to fill up all six trees simultaneously, although it requires 2601 points to do so.

Initially, each individual perk can be upgraded up to five times. However, once the Skill Tree Overcharge Ascension perk is acquired after clearing The Mist, perks may be upgraded up to ten times in total.

The crusade perk tree is after mist then botany is after dungeon and finally infinity perk tree is after bog

Perk Trees

Red Attack Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	Unlock the Attack Dojo	-
2nd Bottom	2	Unlock the Mining Skill	-
1st Left	2	[+%] Double Ore Chance	+10% per Level
2nd Left	3	[+%] Ores per Mining Level	+1% per Level
1st Right	3	Claw Attacks [+X] Times	+2 per Level
Middle	4	Unlocks Vision, Gives [+5%] Crit Chance	+5% per Level
3rd Left	5	Minimum Damage is [+20%] of Maximum	+8% per Level
2nd Right	5	Unlocks Smite, Deals [+300%] Damage	+100% per Level
Top Left	10	[+%] Idle Attack Speed	+10% per Level
Top Right	10	Claw Deals [+100%] Damage	+80% per Level

Orange Strength Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	Unlock the Strength Mountain	-
2nd Bottom	2	Unlock the Smithing Skill	-
1st Left	2	Forge Charges [+%] Faster	+20% per level
2nd Left	3	Crafting Gives [+%] more EXP	+20% per level
1st Right	3	Unlocks Meteor, Deals [+150%] Damage	+50% per level
Middle	4	Unlocks Flurry, Deals [+100%] Damage	+20% per level
3rd Left	5	All Skills Deal [+%] Damage	+10% per level
2nd Right	5	Unlocks Valor, Increases Damage and HP by [+%]	+20% per level
Top Left	10	[+%] Chance for Double Craft	+20% per level
Top Right	10	[+X] Kills per Kill	+0.1 per level

Green Endurance Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	Unlock the Endurance Fields	-
2nd Bottom	2	Unlock the Fishing Skill	-
1st Left	2	Fishing is [+%] Faster	+5% per level
2nd Left	3	Unlocks the Fishing Warp, Skip [X] Seconds on Click	+1 per level
1st Right	3	Unlocks Poison, Hits Every [X] Second	-0.1 per level
Middle	4	Unlocks Midas, Clicks Give [+%] Monster Gold	+10% per level
3rd Left	5	All Food Heals [+%] Health	+20% per level
2nd Right	5	Unlocks Seal, No Enemy Damage for [X] Seconds	+1 per level
Top Left	10	Each Endurance Level Gives [+10%] HP	+3% per level
Top Right	10	[+%] Resource Collection	+20% per level

Blue Limbo Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	Unlock Limbo, Check the Fishing Docks	-
2nd Bottom	2	[+%] Spiriting EXP Chance	+2% per level
1st Left	2	[+%] Cultist Efficiency	+5% per level
2nd Left	3	[+%] Acolyte Efficiency	+5% per level
1st Right	3	Summoning Rifts are [+%] Faster	+5% per level
Middle	4	[+%] More Rift EXP	+5% per level
3rd Left	5	[+%] More AP After Ascending	+4% per level
2nd Right	5	[+%] Damage Every 10 Merits Spent	+1% per level
Top Left	10	[+%] Damage for Every Contract Completed	+0.5% per level
Top Right	10	[+%] HP for Every Contract Completed	+0.5% per level

Gray Crusades Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	Unlocks Special Skill Toggle	-
2nd Bottom	2	[+X] Inactive Crusaders	+2 per level
1st Left	2	[+%] Crusade EXP	+10% per level
2nd Left	3	[+%] Max Fight Bonus	+10% per leve
1st Right	3	[+%] Tinkering EXP	+10% per level
Middle	4	Unlocks Anion, Deals [+300%] Damage	+100% per level
3rd Left	5	[+%] Max Shield	+25% per level
2nd Right	5	[+%] Idle Damage Every Booster Level	+1% per level
Top Left	10	Unlocks Icies, deals [+1800%] Damage	+600% per level
Top Right	10	Unlocks Mark, Buffs Monster Damage and HP by 400%, but Gives [+%] Reward	+20% per level

Yellow Farming Perk Tree

	Cost	Description	Per Level Bonus
Bottom	1	[+%] Potion Cost Redux	+2% per Level
2nd Bottom	2	[+%] for Double Brew	+3% per Level
1st Left	2	[+X] Max Botany Speed Lv. Every 25 Tilling Lv.	+1 per Level
2nd Left	3	[+%] Double Crop Chance	+5% per Level
1st Right	3	[+%] Gem Bonuses	+1.5 per Level
Middle	4	[+%] Potion Brew Speed	+10% per Level
3rd Left	5	[+%] Botany Multidrop	+15% per Level
2nd Right	5	[+%] Overgrow Flower Bonus	+1% per Level
Top Left	10	[+%] Crops for Every Mythic Pot Owned	+3% per Level
Top Right	10	[+%] Overgrowth Time Redux	+10% per Level

Infinite Perk Tree

	Cost	Description	Per Level Bonus
Bottom	+1 each upgrade	[+%] Damage	+2% per Level
2nd Bottom	+1 each upgrade	[+%] Lower Smith Cost Cap	+3% per Level
1st Left	+1 each upgrade	[+%] Vessel Gain	+1% per Level
2nd Left	+1 each upgrade	[+%] RP Gain From All Tanks	+3% per Level
1st Right	+1 each upgrade	[+%] BP From Rebirthing	+1.5% per Level
Middle	+1 each upgrade	[+%] Potion Brew Speed	+0.1% per Level
3rd Left	+1 each upgrade	[+%] Chain Lv Chance	+X% per Level
2nd Right	+1 each upgrade	[+%] More Away Time	+X% per Level
Top Left	+1 each upgrade	[+%] Pet Damage	+3% per Level
Top Right	+1 each upgrade	[X]x Spelunking Speed and Learn Rate	+Xx per Level

Perk Point Boosts

There are several ways to start with and earn more perk point per skill level up.

Ascension Perks

Starting Perk Points grants +1 starting perk point every Ascension, but must be unlocked using a green key bought from the Contracts shop.
Skill Point Bananza grants +10% perks per level from every skill level up, and unlocks after the Mountains has been cleared.

Cards

The Crusade card, Chewed, grants +3% perk points gained from skill level ups, upgradeable to +60%.
The event card, Waddles, grants +4% perk points gained from skill level ups, upgradeable to +80%.
The Crusade card, Tubby Wurm, grants +5% perk points gained from skill level ups, upgradeable to +100%.