This ability is available to Charmer Elf. The lord's knowledge parameter increases by one point for every four points of attack. The lord also accumulates spell power during the battle by taking and dealing damage.
Accumulated spell power cannot exceed [lord's attack]*(70%+3%*[faction skill level]).
"Imbue arrow" faction ability provides the lord with an additional spell imposed together with the lordís attack. If the arrow is used, it grants 20% pierce through magic resistance when casting this spell.