ˌɛni θˈɜːdpˈɑːɹɾi bˈuːtloʊdɚɹ ˈɔːlsoʊ nˈiːdz tə bˈiː "blˈɛst" baɪ ɐ spˈɛʃəl ˈaɪɑːktəl kəmˈænd bᵻfˌoːɹ bᵻkˈʌmɪŋ bˈuːɾəbəl baɪ ðə fˈɜːmwɛɹ, ɐ ɹˈɛlɪk ʌvðə sˈɪstəm fˈoʊldɚ blˈɛsɪŋ fɹʌm klˈæsɪk mˈæk ˌoʊˈɛs.
Any third-party bootloader also needs to be "blessed" by a special ioctl command before becoming bootable by the firmware, a relic of the system folder blessing from classic Mac OS.