Death Ball - 2 Teaches. 3 Year Cooldown.
Dodompa - 3 Teaches. 2 Year Cooldown.
Final Flash - 3 Teaches. 2 Year Cooldown.
Galic Gun - 2 Teaches. 3 Year Cooldown.
Genki Dama - 2 Teaches. 5 Year Cooldown.
Homing Finisher - 5 Teaches. 1 Year Cooldown.
Hyper Tornado - 3 Teaches. 3 year cooldown.
Kamehameha - 3 Teaches. 2 Year cooldown.
Kienzan - 5 Teaches. 1 Year Cooldown.
Kikoho - 3 Teaches. 2 Year coodlown.
Makosen - 3 Teaches. 2 Year cooldown.
Masenko - 5 Teaches. 3 Year Cooldown.
Shockwave - 5 Teaches. 3 Year Cooldown.
Sokidan - 3 Teaches. 2 Year Cooldown.
Spirit Ball - 3 Teaches. 2 Year Cooldown.
Super Ghost Kamikaze Attack - 3 Teaches. 5 Year Cooldown.
Wall of Flame - 2 Teaches. 5 Year Cooldown.

Augmenting/Black Water Mist Infecting - 6 Month Cooldown.
Channel - 3 Teaches. 3 Year Cooldown.
Giant Mode - (Unsure if it's automatically learned or not by Oni's)
God Speed - 3 Teaches. 3 Year Cooldown.
High Tension - 3 Teaches. 3 year Cooldown.
Kaioken - 2 Teaches. 5 Year Cooldown.
Machine Force - 6 Month Cooldown.
Majin - 1 Year Cooldown.
Mystify - 1 Year Cooldown.

Bind - Shouldn't be taught unless passing onto the next rank.
Conjure - Passed from rank to rank.
Counterpart - Namekian Unique.
Dark Blessing - Unlimited Uses. 1 year cooldown.  Shouldn't be taught, passed from rank to rank.
Demon Teleport - Shouldn't be taught.
Give Power - 5 Teaches - 4 Year Cooldown.
Heal - Unlimited Teaches, 2 Month Cooldown.
Imitation - Shouldn't be taught. 6 Month Cooldown.
Invisibility - Shouldn't be taught, due to cloaks existing.
Kaio Revive - Should never be taught, and only passed from rank to rank.
Keep Body - Should never be taught, and only passed from rank to rank.
Majinize - 1 Year Cooldown.
Make-Fruit - Should only be able to make one fruit per 6 months. Should never be taught.
Make Magic Balls - NO TEACHING THIS.
Materialization - Unlimited uses.
Mystify - 1 Year Cooldown.
Namekian Fusion - Can only be done once, and requires Admin Permission.
Observe - Reserved for special ranks/items only.
Observe-Absorber - Self-Explanatory.
Observe_Majins - Self-Explanatory.
Oni Revive - Removed from the game.
Reincarnate - Should never be taught. Passed from rank to rank only.
Restore Youth - 6 Month Cooldown. Can not be used to "age up" kids, and then have them mate, and rinse and repeat the process.
Send Energy - Unlimited Teaches.
Shunkan Ido - One teach every 10 years.
Soul Contract  - Passed from Rank to Rank.
Split Form - Unlimited Teaches, 6 Month Cooldown.
Taiyoken - 10 Teaches. 2 Year Cooldown.
Telepath - Unlimited Teaches.
Unlock_Potential - Infinite Uses, 1 Year Cooldown.