Thanks for the guide guys! It really rocks and actually with it the game becomes even more senseful! I see how I could use other gems I couldn't before... (like shock and armor-off that didn't make sense being a non-200+ aspd)
I have couple questions left though. If I may...
1) How do I get huge max mana? My ceiling was at 100k, which was not enough to ctrl-create full table of 6s. It usually is around wave 40 and then I get my track full. It takes 95% of mana to get one extra 1000 which is hell slow rate. And sometimes I get kicks like 5-10k mana when monsters with like 1000-2000 mana to banish come to my tower. I lost many times because of that. Besides, it takes time I don't have, combining all the time, cause if I don't I lose to the next waves. Somehow my red wont work right, it wont multiply the damage but just... splash it a bit. And when it comes to setting traps on ALL cells of the track, I get a problem cause all cells are covered with monsters. I don't even see where should I put gems. So... I guess it calls for the next question that would add well.
2) How do I make good attacking gems? Guide author said it's prismatic. But I tried prismatics and they suck so far (of course I have lvl 180+, all skills on except for max mana and bombs) Best I get on the levels with only RO gems was combining them into lvl 11s with 500-2500 dmg. Best I could think of is placing many of them. Takes all my time so I cannot mana-pool at all. Especially cause I spend all my mana on making new gems. But when I get to make a gem with like 10k damage, which takes time, I'm at wave 80+ already and monsters have like 1-5million hp. And this 10k damage wont do any good. As I said, splash disappoints me. It's like only the aim monster gets 10k, others get 1k. But maybe I'm wrong. Anyway... Here it is. Sorry, maybe I'm being stupid. But I really have these 2 problems. Strategy of making huge pool and strategy on making powerful (maybe 100k+ dmg) gems fast. Cause I presume wave 100+ will have around 20-50 mil hp and each combination only gives a gem like 5-30 damage boost (even combining with 6s). Help is appreciated. ^__^