pyromancy -
Emberskin - Makes your skin burn. Burns mana per second while activated.
Firetongue - Everytime you cast a spell, emeies in a 500 aoe gets burned by 50 damage per second. lasts for 5 seconds
Lava spire - Summons lava spires in a straight line, damaging units by 200 pure damage and making their magic resistance decrease by 20% for 5 seconds.
Dragon form - turns you into a dragon with bonus health, armor, and can fly through cliffs and trees(you get damaged by 35% of your max health if you return back to your human form.you don't level while in dragon form)
necromancy -
Phosphor - Emits a gas that slows all enemies in a 600 radius around you by 25%
Phylactery - If you get hit by a skill that may kill you, 25% chance for you to get healed instead of being damaged.
Undying - makes you immune to death for 5 seconds(shallow grave like skill)
Indecent Burial - Hides underground,being invulnerable to anything and being invisible (burrow skill). You can move while underground, bit it will make dust clouds that are visible to enemies.
hydromancy
Hydrolocation - if there's an enemy near you while you are in an area with water, you get to see him. skill range is 1000.
Rain - Makes it rain in an area, healing all allies in a 500 aoe by 25hp per second and giving enemies a "Wet" buff that lasts for 8 seconds after they leave the aoe(while wet, enemy heroes with hydrolocation will see you). rain lasts for 15 seconds
Water Form - turns your body into water, making you invulnerable to skills but makes you move slowly. you get the skills evaporate and subskill condensate while in water form. Evaporate - makes you invisible. Condensate - turns you into water form again. You also get the subskill Human form to return back into being human. While in water form, you have Hydrolocation throughout the duration of your water form. (which means you see enemies even on land)(casting time is 10 seconds)
Implode - Makes yourself explode. Cannot be used while evaporated. Deals damage in an AoE and deals more damage while you're in an area with water.