📚 Megabonk Tomes: Effects & Unlocks

A factual list of every Tome, its current effect and how to unlock it

23
Total Tomes
13
Default Tomes
10
Unlockable Tomes
🗡️ Weapons 📚 Tomes 🎁 Items 👤 Characters

All 23 Tomes: Effects and Unlocks

Values shown are the base Common upgrade for one Tome level. Rarity can increase the amount offered; open a Tome page for scaling, mechanics and build interactions.

Compare Tome rankings →
TomeEffect per levelUnlock requirementUseful forDetails
Agility Tome+15% Movement SpeedDefaultMobility and speed scalingFull details
Cooldown Tome+7.5% Attack SpeedDefaultUniversal DPS and proc buildsFull details
Damage Tome+0.08× Damage multiplierDefaultUniversal damage scalingFull details
Evasion Tome+10% EvasionDefaultDefensive and low-HP buildsFull details
Golden Tome+12% Gold GainDefaultShop and economy runsFull details
Health Tome+25 Max HPDefaultTank and HP-scaling buildsFull details
Knockback Tome+20% KnockbackDefaultCrowd control and Black Hole unlockFull details
Precision Tome+7% Crit ChanceDefaultCrit and Overcrit buildsFull details
Projectile Speed Tome+15% Projectile SpeedDefaultProjectile and ranged buildsFull details
Regen Tome+40 HP Regen per minuteDefaultSustain and recoveryFull details
Shield Tome+25 ShieldDefaultShield and Aegis buildsFull details
Silver Tome+12% Silver GainDefaultMeta-progression farmingFull details
Size Tome+10% SizeDefaultArea and projectile coverageFull details
Armor Tome+12% ArmorKill 5,000 enemies as Sir OofieTank and mitigation buildsFull details
Attraction Tome+75% Pickup RangeUse Shrine of Succ 8 timesXP collection and stationary buildsFull details
Bloody Tome+10% LifestealKill 12,500 enemiesRapid-hit sustain buildsFull details
Chaos TomeOne random stat rewardCharge every Charge Shrine across all 3 stages of one Tier 3 run without leaving the zoneFlexible and high-variance runsFull details
Cursed Tome+3.5% DifficultyBeat a Stage Boss in under 5 minutesHigh-density XP and leaderboard runsFull details
Duration Tome+15% DurationUpgrade Axe to Level 10Persistent effects and projectilesFull details
Luck Tome+7% Luck0.01% chance to drop from an enemyReward-quality and Fox buildsFull details
Quantity Tome+1 ProjectileFire 5,000 projectilesProjectile and multi-hit buildsFull details
Thorns Tome+15 ThornsBlock 250 attacks with AegisRetaliation and tank buildsFull details
XP Tome+7% XP GainBreak 20 pots in one runEarly snowball and long runsFull details

Database vs ranking: This page is the factual Tome list for effects and unlocks. For pick priority by build and mode, use the Tome Tier List.

Default Tomes

These Tomes are available from the start of every run. No unlock required!

Agility Tome

Agility Tome

Movement Speed | +15%

Increases movement speed, improving positioning, kiting ability, and map traversal.

Unlock: Available from start
Cooldown Tome

Cooldown Tome

Attack Speed | +7.5%

Reduces attack cooldowns, dramatically increasing DPS output and screen coverage.

Unlock: Available from start
Damage Tome

Damage Tome

Damage Multiplier | +0.08×

Increases base damage for all attacks. The foundation of every offensive build.

Unlock: Available from start
Evasion Tome

Evasion Tome

Evasion | +10%

Grants a chance to completely avoid incoming damage through dodging.

Unlock: Available from start
Golden Tome

Golden Tome

Gold Gain | +12%

Increases gold dropped from enemies and chests, enabling more shop purchases.

Unlock: Available from start
Health Tome

Health Tome

Max HP | +25

Increases maximum health, providing a larger buffer against burst damage.

Unlock: Available from start
Knockback Tome

Knockback Tome

Knockback | +20%

Increases knockback on attacks, pushing enemies away and providing space.

Unlock: Available from start
Precision Tome

Precision Tome

Critical Hit | +2%

Increases critical hit chance, enabling devastating burst damage spikes.

Unlock: Available from start
Projectile Speed Tome

Projectile Speed Tome

Projectile Speed | +15%

Increases the velocity of projectiles, improving hit accuracy and range.

Unlock: Available from start
Regen Tome

Regen Tome

HP Regen | +40/min

Grants passive health regeneration per second, enabling sustained combat.

Unlock: Available from start
Shield Tome

Shield Tome

Shield | +25

Increases shield capacity, providing a regenerating damage buffer.

Unlock: Available from start
Silver Tome

Silver Tome

Silver Gain | +12%

Increases silver currency gain for meta progression purchases.

Unlock: Available from start
Size Tome

Size Tome

Attack Size | +10%

Increases the size of attacks and projectiles, improving screen coverage.

Unlock: Available from start

Unlockable Tomes

Complete specific challenges to unlock these powerful Tomes for future runs!

Armor Tome

Armor Tome

Armor | +12%

Increases Armor, reducing incoming damage with diminishing returns at high values.

Unlock: Kill 5,000 enemies as Sir Oofie
Attraction Tome

Attraction Tome

Pickup Range | +75%

Increases the range at which you automatically collect XP and gold drops.

Unlock: Use Shrine of Succ 8 times
Bloody Tome

Bloody Tome

Lifesteal | +10%

Converts a percentage of damage dealt into health, providing sustain.

Unlock: Kill 12,500 enemies
Chaos Tome

Chaos Tome

1 Random Stat per Level | Max Lv. 99

Adds one randomly selected stat bonus per upgrade. Silver Gain and Jump Height are no longer in the pool.

Unlock: Charge every Charge Shrine across all 3 stages of one Tier 3 run without leaving the charge zone
Cursed Tome

Cursed Tome

Difficulty | +3.5%

Raises enemy quantity, health, speed and damage; the extra density also creates more XP and drops.

Unlock: Beat a Stage Boss in under 5 minutes
Duration Tome

Duration Tome

Duration | +15%

Extends the duration of projectiles and effects, improving screen coverage.

Unlock: Upgrade Axe to Level 10
Luck Tome

Luck Tome

Luck | +7%

Improves the quality of level-up offers, shrine rewards, and chest drops.

Unlock: 0.01% chance drop from any enemy
Quantity Tome

Quantity Tome

Projectile Count | +1

Adds extra projectiles to compatible weapons, multiplying damage output.

Unlock: Fire 5,000 projectiles
Thorns Tome

Thorns Tome

Retaliation | +15

Damages enemies when they hit you, rewarding tanky defensive builds.

Unlock: Block 250 attacks with Aegis
XP Tome

XP Tome

Experience Gain | +7%

Accelerates leveling speed, enabling faster build scaling and snowball.

Unlock: Break 20 pots in a single run