Schrodinger's Cat -> Schrodinger's Cat -> Nyan Cat

Chaos Seed -> Chaos Power -> Devil Trigger (adrenalin that works always 4 times + momentum + helluva attack boost)
Fire Bolt -> Fire Lance -> Inferno (hits at 3 dmg every 5

)
Horned Frog -> Giant Frog -> Gamabunta (something with

skill)
Rage Potion -> Rage Elixir -> FUUUUUUUUUUUUUUUUUUUUUU Elixir (+10|-10)
Photon -> Ray of Light -> Sunburst (generates

)
Arsenic -> Arsenic -> Cyanide (5~10 counter per hit??)
Immolation -> Cremation -> Holocaust (mass immo on enemy??)
Skeleton -> Elite Skeleton -> Jack Skelington (10|10 at 1

XD)