Ok, so I have a theory on the types of logias out there. I have a chart to explain my ideas of possible logias to come. I think that there are 5 primary elemental logias, being Fire, Earth, Water, Wind and Electricity. Each of the primary would then react with another primary to create a secondary logia. Kind of like a colour wheel. I won't bother with a diagram, as I'm lazy, I'll just type it.
Possible logia types and combination logias.
| Fire | Earth | Water | Wind | Electricity |
Fire | Fire | Lava | Steam/Cloud|Smoke|Plasma/Solar
Earth | Lava | Earth | Mud | Sand | Metal/Magnet
Water |Steam/Cloud | Mud | Water | Ice |Ionization
Wind | Smoke | Sand | Ice | Wind | –----
Blackbeard's Darkness fruit being the exception here, as it employs the forces of gravity, as opposed to a shadow or light.
(Ionization is similar to healing, i suppose. I had an ionized footbath, and it cleans out toxins in your body, so it kind of would be like of like an antidote to poison, I suppose.)
Now, I seem to have most of these covered, all except for the Wind / Electricity secondary, any ideas what it may be?
Fire = Ace
Electricity = Enel
Wind = Dragon???
Smoke = Smoker
Sand = Crocodile
Ice = Aokiji