What some ideas for some rare items pull effects?

So, I am making crates, and I want really cool and dopamine inducing pull effects.

Crates open similar to pet sim eggs (they sit in front of you and play the opening animation)

The rarities are:
Basic: 59.9%
Unique: 35%
Exotic: 5%
Fables: .1%

Currently for each effect I have:
Basic: some simple smoke comes out
Unique: smoke and stars
Exotic: pulls in some dust and plays a build up sound effect, then does unique’s animation and plays a global sound
Fables: nothing yet.