Stat: Intelligence

Intelligence affects learnability -- the rate of skill training. High intelligence boosts the level of your magical spells (not prayers), raising their level. It also lets you control more followers simultaneously.

The intelligence maximum depends on the bonuses of your race, class, and rebirths. Read help stats to learn how this works.

Learnability: Rises smoothly as intelligence increases.

Spell level: Only a sharp mind raises it, and the sharper, the higher.