These ritual spells summon creatures to serve the caster. Creatures summoned by the caster might have abilities not available to recruit-able creatures and the most powerful and efficient summons can serve as SC or Thugs.
A handful of summons even provide more options in terms of path of magic.
Etherlord Conj6 requires S4D4 Provides S3D2?1
Spectre Conj6 requires D3 Provides D1?2
Tartarian Gate conj9 requires D7 Provides ?5
Farie Queen Conj8 requires N5 Provides A3N3
Treelord Ench7 requires N5 provides N4B1
Lamia Queen Conj6 requires N5D2 provides N1D2?2
Unfrozen mage Ench6 requires W3D1 provides D1?4
Naiad Warrior Conj5 requires W3N1 provides W3N3
Kokythiad conj5 requires W4D1 provides W3D3
Nationals
National Summons where summoned creatures have more paths than requirements.
Bandarlog, Land of Apes
Devata Conj8 requires S5 provides A3S2
Yakshini Conj4 requires N2W1 provides N1W3?1
Nagini Conj4 requires W2E1 provides W1E1N1
Nagaraja Conj5 requires W2E2 provides W1E1N1
Nagarishi Conj6 requires W3E3 provides W2E3S1N1?1
Caleum
Spenta Plant Conj8 requires S5 provides E2N3
Ermor Ashen Empire
Dusk Elder Conj0 requires D3 provides D3?1
Jomon
Dai Tengu Conj5 requires A2E1 provides A3E1N1
Dai Oni Conj 8 requires D4F1 provides D2F2E3?1
Kitsune Conj2 requires N2 provides N3?1
Nushi Conj5 requires W2N1 provides W3N2D1
Kailasa
Kinnara Conj6 requires S3 provides S2A2
Siddha Conj7 requires S4 provides S3A2
Devata Conj8 requires S5 provides S2A3
Yaksha Conj4 requires N2E1 provides N1E3?1
Yakashini Conj4 requires N2W1 provides N1W3?1
Marignon
Harbringer Conj6 requires S4 provides A3
Seraph Conj9 requires S7F2 provides S4F4A4 and A3
Marignon conquers of the sea
Fallen Angel Blood 7 requires B4S1 provides B3F3D3
Mictlan
Tiahuelpuchi Blood 6 requires B2 provides B2D1N1
Onaqui Blood 7 requires B4 provides B3D2N1?1
Couatl Conj6 requires N1S1 provides N3S3
Tialoque Conj7 requires W4 provides W4D2B3
Patala
Kinnara Conj6 requires S3 provides S2A2
Siddha Conj7 requires S4 provides S3A2
Devata Conj8 requires S5 provides S2A3
Yaksha Conj4 requires N2E1 provides N1E3?1
Yakashini Conj4 requires N2W1 provides N1W3?1
Pythium
Harbringer Conj6 requires S4 provides A3
Seraph Conj9 requires S7F2 provides S4F4A4 and A3
R'lyeh, Dreamlands
Void Spectre Conj6 requires S3 provides S4
Shinuyama
Dai Tengu Conj5 requires A2E1 provides A3E1N1
Dai Oni Conj 8 requires D4F1 provides D2F2E3?1
Kitsune Conj2 requires N2 provides N3?1
Nushi Conj5 requires W2N1 provides W3N2D1
Yomi
Dai Tengu Conj5 requires A2E1 provides A3E1N1
Nushi Conj5 requires W2N1 provides W3N2D1