The online qualifiers are governed by your regions local laws. For participation in the on-site qualifiers all you need is a DreamHack ticket.
You do not need a ticket to participate in the online open qualifiers. Any DreamHack ticket will make you eligible to participate in the on-site qualifiers.
They will alway be on the first day of the event.
Congrats on qualifying! We will provide you with a festival pass, flight, and accommodation. We will also be providing you with a tablet on-site to play the tournament on.