In case you wondered (from the boon room):

beefcake! BEEFCAKE!
- Increases your maximum health.
caster101 - how to get more mana
- Increases the size of your manapool.
long distance runner
- Increases your maximum endurance.
gigantism
- You mutate and grow in size.
economic exertion
- Your skills cost fewer endurance points to use.
economic conjuration
- Your spells cost fewer spell points to cast.
master healer
- Your healing spells are more effective.
grand sorcerer
- Your damage spells are more effective.
midas touch
- Monsters that you slay drop more coins and the type of coin is more
valuable.
leecher
- Regenerate your health, mana and stamina when killing monsters.
prudent adventurer
- Your items take less damage and are less likely to be disintegrated by any
means.
life insurance
- You lose less experience in death. You suffer shorter penalties from death
and when resurrected, you start with more health, mana and endurance.
pack mule
- You can carry more stuff without feeling fatigue.
durandium skull
- Your thick durandium skull prevents you from getting stunned so easily.
biceps of steel
- Your ability to wield heavy weaponry is increased.
lucky horseshoe
- Lady luck is on your side.
hyperspecialist
- Increases your knowledge of one spell or skill. Use syntax: hyperspecialist
<sk/sp>. This boon can be taken multiple times.
arch enemy
- Your damage and resistance against your mortal enemy race is increased. Use
syntax: arch enemy <race>. This boon can be taken multiple times.
art of war
- Your enemy's defence against all your physical and magical attacks is
lower.