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The Spellbook is the eleventh Equipment the Slayer will purchase. It initially costs 4.60e12 / 4.6 T coins and gives 1.02e9 / 1.0 B CpS. The previous equipment is the Bow and the next one is the Spirit.

Upgrades

Icon Cost CpS Gain per Level
Spellbook.png 4.60e12
4.6 T
1.02e9
1.02 B
Upgrades
Icon Name Unlock At
Level
Bonus Cost Total Cost
To Achieve Level
Elder Spellbook.png Elder Spellbook 10 100% 1.86e13
19 T
9.34e13
93.4 T
Book of Destiny.png Book of Destiny 50 100% 5.00e15
5.0 Qa
3.32e16
33.2 Qa
Book of Infinity.png Book of Infinity 100 100% 5.50e18
5.5 Qi
3.60e19
36 Qi
Book of Secret.png Book of Secret 150 100% 6.00e21
6.0 Sx
3.90e22
39 Sx
Ancient Spellbook.png Ancient Spellbook 200 100% 6.00e24
6 Sp
4.23e25
42.3 Sp
Book of Static.png Book of Static 250 100% 7.00e27
7 Oc
4.58e28
45.8 Oc
Book of Incineration.png Book of Incineration 300 100% 7.00e30
7 No
4.97e31
49.7 No
Book of The Guardians.png Book of The Guardians 350 100% 8.00e33
8 De
5.38e34
53.8 De
Book of Titans.png Book of Titans 400 100% 8.00e36
8 Ud
5.83e37
58.3 Ud
Hellfire Tome.png Hellfire Tome 450 100% 9.00e39
9 Dd
6.32e40
63.2 Dd
Tome of The Unknown.png Tome of The Unknown 500 100% 1.00e43
10 Td
6.85e43
68.5 Td

Achievements

Name Requirement
Good Book Level up your Spellbook up to level 50.
Nice Book Level up your Spellbook up to level 100.
Great Book Level up your Spellbook up to level 150.
Excellent Book Level up your Spellbook up to level 200.
Amazing Book Level up your Spellbook up to level 250.
Outstanding Book Level up your Spellbook up to level 300.
Incredible Book Level up your Spellbook up to level 350.
UNBELIEVABLE BOOK Level up your Spellbook up to level 400.
OMG THAT BOOK Level up your Spellbook up to level 450.
Supreme Book Level up your Spellbook up to level 500.
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