And Leinster have a bone to pick at the Aviva, after Munster won for the first time in six attempts at the stadium last season.
The Munstermen got off to a quick start and Ian Keatley collected 21 points on the way to a 34-23 victory in front of nearly 45,000 fans.
Prides will collide - and it's not too late to book your tickets for this year's edition in Dublin by clicking here.
As far as the Welsh regions are concerned, Saturday April 30 has already been circled in the diary as all four teams meet on Judgement Day IV.
At just £10 a head, nearly 55,000 people turned out for the 2015 edition as Ospreys saw off Cardiff Blues by 31-23, while Scarlets took away a 29-10 victory against Newport Gwent Dragons.
The Blues were leading at half-time before Dan Biggar's boot came to the fore for Ospreys, while a try-scoring Liam Williams won man-of-the-match honours in Scarlets' triumph.
This year will be bigger and better than ever with Principality Stadium set for a sell-out, but tickets - frozen at £10 - are still available with the clashes less than two months away.
To buy tickets for the GUINNESS PRO12 Grand Final click here. Also follow us on Facebook, join the conversation on Twitter, sign up to our YouTube channel for extensive match highlights and sign up for our newsletter for regular updates on the GUINNESS PRO12.
63x46.png){kind=logo}