XP Gain items
7 items carry the XP Gain shop tag: 1 Common, 2 Uncommon, 3 Rare, 1 Legendary. A character whose shop favours a tag is offered these items more often.
Shop favours XP Gain: 
Apprentice 
Baby 
Captain 
Creature 
Mutant
Scar
- +20% XP Gain
- -8 Range
- Base price
- 25
- Limit
- None
- Other tags
- None
Celery Tea
- +5% XP Gain at the end of a wave
- +50% XP Gain during the next wave
- +100% Enemy health during the next wave
- Base price
- 35
- Limit
- None
- Other tags
- None
Black Belt
- +25% XP Gain
- +3 Melee Damage
- +3 Knockback
- -8 Luck
- Base price
- 50
- Limit
- None
- Other tags
- Knockback, Melee Damage
Peacock
- +25% XP Gain
- +100% XP Gain during the next wave
- +50% Enemy damage during the next wave
- Base price
- 50
- Limit
- None
- Other tags
- None
Bean Teacher
- +50% XP Gain
- -2% Life Steal
- Base price
- 70
- Limit
- None
- Other tags
- None
Diploma
- +10 Engineering
- +50% XP Gain
- -3 Max HP
- Base price
- 90
- Limit
- None
- Other tags
- Engineering
Other shop tags: Armor, Attack Speed, Consumable, Crit Chance, Curse, Damage, Dodge, Economy, Elemental Damage, Engineering, Evolution, Exploration, Explosive, HP Regeneration, Harvesting, Knockback, Less Enemies, Less Enemy Speed, Life Steal, Lock, Luck, Max HP, Melee Damage, More Enemies, Number Of Enemies, Pet, Pickup, Range, Ranged Damage, Speed, Stand Still, Structure. Reviewed .