For the hawk event,
u get lvl 9/9/9 event cards on epic channel, 6/6/6 on middle channel, 4/4/4 on beginner. I have to join a hero room to get it for some reason. Once you have the receive event card part. Press the arrows to change accesory item type (boot, pendant, shield, armor....)then press the buttons on the bottom. (dunno what they are but i press the one on the left), then weapon card will be there, again press the arrow to change weapon type (sword, axe, bow, staff). Then again press the button on the bottom, then magic card. You can't change magic card since there's only one. Then press the button on the bottom again and the window should be gone.
(The order is magic -> weapon -> accesory, I dun feel like editing it >.<. I wrote this in
http://www.cityarel.com/forums/index.php?showtopic=2269)
-Element of card depends on you main character
-Skills change sometimes when u change card type.
-If your inventory is full, too bad =D wait till next day
-If you go to another channel or switch main character, the event cards will switch too
Ex. You get ur 9/9/9 event cards on epic channel then u go to middle channel, those 9/9/9 will switch to 6/6/6 w/o skill changing, if u go back to epic they change back to 9/9/9.
-Skill will increaase or decrease in certain percentage if you change from lower to higher channel or the other way around.
-After receiving ur card, if u switch ur original main character (For Ex. will) to hazel, then ur wind event cards will switch to earth event cards. (w/o skill changing of course)
I hope this helps.