I am a beginner and played today my first PvP Games.
After seeing the free PvP decks I am getting the feeling that it doesn't make sence to actually buy all the expensive cards when we could use the free decks and just adjust them as we like.
Therefore rather investing in promo cards to have the advantage.
Are there any disadvantages of this way except that you can only 2 decks at the same time?
Do I need am own deck for ranked?
Are the free decks usually allowed by organizers for tournaments?
Thanks in advance