I have a two decks for each clan one full of Standard and the other for extended use and I notice my Piranas Deck for Standard isn't playable in Standard mode since Taljion isn't a Standard card anymore.. what happened?does Standard card usually change? or something can someone explain this to me? or I just imagine Taljion being standard? also notice Mawpin ain't standard anymore too
Yeah, they rotate the standard cards every 6 months, give or two to three weeks depending on how much the staff cares, so the oldest cards are cut off from the format. This causes incredible anger among the player base even though most of them have sworn neve to play in that mode.
See http://www.urban-rivals.com/community/forum/?mode=viewsubject&forum_page=0&id_subject=2320025&subject_page=0#answers for all the cards that were kicked out the last time.