some SA question

i have been going trough Database came up some SA i never seen or heared from it like
Focus magic ???
Magic damage ???
Magic Poison (regulair posion) ?
what do this things do

Focus magic ???

Increases chance of landing a critical magic attack.

Magic damage ???

Increases the damage done when a critical magic attack lands.

Magic Poison (regulair posion)?

Has a chance of poisoning the mob/player being attacked.

1 ok this focus magic is no normaal buff i think right
2 Magic posion do it count as normaal posion? from lets see a SK

Focus Magic is a buff that EEs and SEs get... it's called Wild Magic.

And I'm guessing that poison is the same poison that others cast.. so it wouldn't stack.

ah so focus magic dont stack with wild magic?

No, Wild Magic WILL stack with Focus Magic. Just like Acumen SAs stack with the Acumen buff and both stack with Acumen Armor set bonuses. The same goes for Haste armor set bonues, Haste SA, and Haste buff.

thanks for help Cordelea
know what i needed to know