How long does it take you guys to get 300 Odin marks?! (I don't wanna do x-def with my storm atm because I want a legendary item so I can lvl it u. So I'm leveling another char by just doing Lq'S but it take so long to get them... Also is it true the more lvl 25s u have the more daily Odin marks u get?)

Takes awhile. If you got nothing to do for an entire day you can farm +100 marks with not too much trouble but I'm not sure that is the best way to spend a weekend.

For every character you have that's +20, thereby able to do LQs, you can get one bonus odin mark for each if you switch to whatever toon you have that have not done a LQ that day and do one. Each character gets one daily odin mark bonus for one quest, the first one you finish on that character.

Dang I wish u could buy legendarily or Odin marks

Well if you go to Midtown and get a good party and reroll any quest that does not take part in midtown you can do it much faster but that can be quite expensive on credits.

It actually does not take that long to do once you establish a larger number of characters that are level 20 or higher. Take every character that you have to 20 and then just complete their daily LQ. The bonus Odin Mark will add up fast. Just 10 heroes at level 20 or higher will net you 30 Odin Marks per day from doing just their Daily LQ. So in ten days you will have your 300.

If I'm not mistaken, midtown quests typically reward 1 mark, where as ones outside can give up to 2 or 3..not to mention the gold it costs to re-roll the quests. In my opinion, you just do legendary quests as they come up.

Yes most of them only give you but if you got a full party in midtown, all of whom are killing everything you can get done with LQs in less than a minute. It is faster but it is taxing in credits. But if all you want is LQs fast and you got credits to burn, it is faster.

I reroll only story LQ's. Just how I do it. To each their own.