here's the new locations of the former combo spells
mantle of oceans (life/water) is now at water 3
battlecry (life/air) is now the ultimate ability of the commander tree
sunder (air/fire) is now unlocked with the Geomancy trait
cloak of thorns (earth/fire) is now part of the abjuration trait
soulburning (death/fire) is now in the pyromancy trait
nature's call (earth/life) is now at earth 2
syphon strength (earth/death) is now at death 3
glyph of life (fire/life) is now at life 2
gentle rain (air/water) is now in the hydromancy trait
horrfic wail (death/water) is now in greater necromancy
contagion (air/death) is now unlocked with the black quire tech