It's nice to catch stuff you missed originally if the feed was busy or you're a new follower. Also seeing a piece you did like again is a huge win.

Blue Prince x Nightreign crossover with recluse as Orindia when

Oh Miyazaki, you spoil me.

Hype! I'll be on in like 2-3 hours.

You are legally required to do a hunt with me tonight.

Flush was not the stuff for Ante 12

Items can be hard to target when multiple spawn near each-other.
Effects that trigger on walk activation is very strict. Would expand activation range to include the slow jog.

Tuning:
Targeting can be difficult with multiple enemies on screen.
Ping colours changing between runs and map clutter can be hard to parse, especially seeing where the rain is moving with the Spectral Hawk paths so prominent.

Extra optional modifiers for subsequent runs after victory. ex. Night's Tide moves faster, less options in Dormant Power, Boss modifiers, etc.
Cosmetics!
Warning when group contains multiple of the same character.

Creating a map icon for unused Dormant Powers for when parties split up.
Relic sorting. By number of effects or specific effects.
Option to invade worlds as a hostile character.

Map filter for finding specific points of interest at a glance.
Option to reroll the Dormant Power rewards w/ currency or item.
Unlock new starting equipment.
Expanded explanations on character skills in visual codex.
Whetblades to change affinity or weapon art on held gear.

Warp item to return to nearby bonfire, for escaping caves/dungeons while the rain closes.
Additional ping options, to indicate why you are pinging that area. ex. Attack Boss, Gathering Items, Need Help, etc.
Ping locations by looking at them w/o opening the map.

Relics that affect level ups, or influencing level ups to diversify characters more. Potential 3 option system every few levels.
Items/weapons/gear from previous From titles. Especially Bloodborne's Trick Weapons, and Unique Weapons from other titles.