Logokron

taotad's picture
Logokron

Logokron Baatezu epitomize evil, malice, and scheming. They're clever
creatures that lay long-term plans and work steadily and patiently to
achieve them. They delight in learning the personal truenames of their
foes, then tormenting them or turning them into slaves.

Sources: 
Tome of Magic 3rd ed
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