Do manual dos jogadores:
Livro de feitiços dos assistentes (p.114)
Copying a Spell into the Book. When you find a wizard spell
of 1st level or higher, you can add it to your spellbook if it is
of a level for which you have spell slots and if you can spare
the time to decipher and copy it.
Livro de Warlock dos antigos segredos (p. 110)
On your adventures, you can add other ritual spells to
your Book of Shadows. When you find such a spell, you
can add it to the book if the spell’s level is equal to or
less than half your warlock level (rounded up) and if you
can spare the time to transcribe the spell.
Ritual Caster Feat (p.169)
Choose one of the following classes: bard, cleric, druid, sorcerer,
warlock, or wizard. You must choose your spells
from that class’s spell list, and the spells you choose
must have the ritual tag.
If you come across a spell in written form, such as a
magical spell scroll or a wizard’s spellbook, you might
be able to add it to your ritual book. The spell must be
on the spell list for the class you chose, the spell’s level
can be no higher than half your level (rounded up), and
it must have the ritual tag.
Livro de Bruxos das Sombras (p.108)
Your patron gives you a grimoire called a Book of
Shadows. When you gain this feature, choose three
cantrips from any class’s spell list. While the book is on
your person, you can cast those cantrips at will. They
don’t count against your number of cantrips known.
Fundição Ritual para Bardo, Clérigo, Druida (p.vário)
You can cast a xxx spell as a ritual if that spell has the
ritual tag and you have the spell prepared.
Casting Ritual por Assistente
You can cast a wizard spell as a ritual if that spell has
the ritual tag and you have the spell in your spellbook.
You don’t need to have the spell prepared.
Pergunta 1
Vamos lidar com os dois primeiros (porque são fáceis):