Spell Lore
This hero ability lowers the costs of spell casting.
Formula: 3% + 1%/lvl spell cost decrease
It is quite similar to how the skill Spell Mastery works. If you combine both, the effects stack on top of eachother as a multiplication, not as an addition. Example:
- -6% Spell Lore effect (hero lvl 4) AND -10% Spell Mastery effect (skill lvl 10),
- combines as (1-6%)*(1-10%)=0.90*0.94=0.846=(1-15.4%)
- e.g. casting Wish (normally 100,000 m.p.) will cost 84,600 m.p. and not 84,000 m.p.