no, but you can tell if your Pokemon likes you whether it has two big hearts or not
ar is short for action replay. its a cheat code thing for ds games.
yes go onto google and type diamond and pearl AR codes
getting 999 of every thing
There is no such thing, BUT.. you can do each Pokemon one-by-one
There's no such thing as dark balls.
94000130 fcff0000 b21c4d28 00000000 b0000004 00000000 00000dac 03e70035 d2000000 00000000
ADAE-636791C0 is the AR ID for Pokemon Diamond
no you don't need ar to get legendarys like palkia,giratina ect.....
there is one and i had it but lost it. try codejunkies.com and look up Pokemon pearl and diamond forums and blogs.
Yes; Hold R at the end of battle when it says "Pokemon* Fainted!" With the code MAX EXP. POINTS on your AR.
U can get an AR max in game stores and other places that is related with game. it's not that rare, though.
you have to get a code.