Complex sentence: But when Tink is told that only nature talent fairies visit the mainland, she finds the other fairies' talents more appealing, and attempts to prove her skill at gardening, tending animals, and other crafts, but fails dramatically at all of them.
Split into simpler sentences: But when Tink is told that only nature talent fairies visit the mainland she finds the other fairies' talents more appealing. She tries to prove her skill at gardening, tending animals, and other crafts, but fails dramatically at all of them.