The Ritual Festival is now live, with the following missions to collect gems:
-Ritual Summon a monster 20 times in festival (200 gems total)
-Activate a Spell/Trap Card 20 times in festival (100 gems total)
-Normal or Special Summon a monster 30 times in festival (200 gems total)
-Duel in Festival 30 times (300 gems total)

For a total of 800 gems.

Finally, the periodic gameplay survey is now back, offering 10 Legacy Pack Tickets for completing it.