The Season of the Wish takes Destiny 2 players back to the Dreaming City for the first time since before the launch of The Witch Queen and resurrects some major elements from way back in the Forsaken expansion. One of those things is the quest to find cosmic kitties hiding within the Dreaming City. It seems that each week during the Season of the Wish, new Starcats will appear within the city, requiring you to track them down to unlock Triumphs and earn some specific rewards.
Locating all the Starcats is essential to complete the Wishbearer seal and will also earn you the Wyrmguard Shell for your Ghost.
Here's where you can find the Starcats hidden within the Dreaming City throughout the Season of the Wish.
There's only one Starcat this week, and it can be found in Riven's Lair or The Coil. The Gnashing Chamber is a battle against Scorn enemies, and if you're familiar with the Last Wish raid, you'll recognize the arena as the Vault encounter.
Look for the Starcat in the back-middle of the room, to the left of the entrance to the center antechamber with the set of stairs leading downward. It's sitting on a table next to the statue of another, larger cat.
You'll need to head into The Coil or Riven's Lair to find this Starcat. The Temple of the Queen's Wrath is the room where you'll fight a mess of Taken enemies who spawn in waves in three different locations--the center of the room and in the two wings.
Look for the starcat at the back of the room in the center, behind the big crystal standing at the far end from where you enter.
Bay of Drowned Wishes Starcat
In the Dreaming City, make your way to the Bay of Drowned Wishes Lost Sector at the western end of the Divalian Mists area. Inside, make your way to the end where you fight the Scorn boss. Look up on the ledge to the right of the lost sector's loot cache to find the cat.
Aphelion's Rest Starcat
The Aphelion's Rest Lost Sector is found in the far eastern area of The Strand in the Dreaming City, under the rock that supports a big gazebo where you can sometimes find Petra Venj. Inside, push to the final boss and go past the Lost Sector cache to a big bowl just behind it with a tall headstone-like statue right behind it.
You'll find the cat inside the bowl, but slightly out of sight and easy to miss.
Chamber of Starlight Starcat
Make your way to the Rheasilvia area to find the Chamber of Starlight Lost Sector. It's in the south of the area, hidden among the cliffs near the exit into the Divalian Mists.
This cat is described as liking "to calculate gravity," but that doesn't really give you much in the way of information about where to find it. Make your way to the final room where you fight a mess of Taken, including a Taken Knight to your left near the lost sector's loot cache, and a Taken Wizard to your right. The Wizard is the boss of the lost sector.
Head toward the Wizard and look for a table at the end of this dais-looking section of the sector, near where the columns terminate when you're walking toward the cache. The cat is chilling out on the table, apparently absorbed in math homework.
Head to the Blind Well to find the first Starcat. The description of its location tells you that it's waiting near "the door," so make your way to the far side of the Blind Well when you arrive--you want to go up the stairs to the back of the room, where you'll usually fight bosses.
There, you'll find a huge rounded door, with the cat sitting beside it on the floor.
Garden of Plenty Starcat
To get the second Starcat, you'll need to play the Riven's Lair seasonal activity and go to the area labeled the "Garden of Plenty." As the Triumph description says, you're looking for a cat that "likes to peer down from a place of power." To get there, however, you'll need to take a specific path through the activity.
When you start Riven's Lair, you'll see three portals. One of those portals will open at random when you step on the nearby plates, and that portal determines which encounters you'll see in your run through Riven's Lair. You want the left-most portal to open in order to get the Garden of Plenty encounter.
When you see this rock just before the stairs, turn left and look over the edge of the cliff.
Play through until you hit the Garden of Plenty, which is an outdoor area with trees and rocks flanking the sides. Make your way toward the raised dais at the far end of the area, where the Taken Ogre spawns alongside a bunch of Vex. Head to the left side of the area, where a cliff drops off into the abyss. The cat is hanging out on a ledge there, just below your line of sight.