ok so im at lvl 19 atm and have 5 mastery points, and i spent em all in one tree, ok then I get like at lvl 3 one "tactic" and at lvl 5 one skill, but the thing is that it seems that im not able to use these things because they dont appear at all anywhere i search for em.
If anyone got anyidea on this itd be rly gr8 to know

In order to get the abilities at different tiers you have to put a point into it. Click on the icon for the ability when you have a free point and the edge will light up, that will get you the ability. Sadly (to my disappointment as well) we don't get abilities for just putting points in trees, we have to actually "buy" the abilities we want as we put points into a tree.

Donations welcome for fixing your problem hehe =) jkjk

yeah man it rly sucks... i was already making 11 11 3 but now im thinking of thousand different things... coz ull just get like 4 tactic slots at lvl 40 so it can be a waste of MP trying to take all tactics or wahtever xD anyways it sucks
thx!

It's good actually, it means there's far more variety in builds.