Royal Pools differences: Bathers now named Oiled Ceremonial Bathers will create a purple field upon dying, which will drop your protection faster if you stand in it. if you don’t one phase the lamps, players will receive the Burden of Worthiness buff, and they will see a different symbol above the central plate (as with the Calus fight you’ll see either Beast, Axes, Sun or Cup) – corresponding to the corner plates. Go to that plate to clear the buff.
Pleasure Gardens differences: There are two new Beasts than normal and need to die in order to succeed. Beast paths have also changed.
Gauntlet differences: Every player has to run the Gauntlet, instead of relying on the same set of players doing the hard parts. An additional Psion will spawn every time a wall is passed during the Gauntlet run. Finally, at the end when everyone runs together, there are only three Orbs in each wall, instead of four.
Calus differences: Whenever a Psion is taken out in the Throne room after being called out by players in the dimension, that player will swap with one in the dimension at random.
Rewards
you’ll get the same weapons dropped like in the normal raid but you’ll also get some prestige armor with a glow on it along with a new shader and if you beat it you can get the prestige emblem with gives you a golden aura around your head.
Destiny 2 