Elderly Enlightenment:
Cost: 1 Quadrillion heavenly chips
Description: Increases the chance of spawning a shiny wrinkler by 15%. Shiny Wrinklers become 50% better.
Ungodly Spice:
Cost: 750 Trillion heavenly chips
Description: Allows an additional 5 wrinklers to spawn.
Golden Fingers:
Cost: 5 trillion heavenly chips
Description: For every 75 cursors, golden cookies spawn 1% faster (capped at 55%).
Time Warp:
Cost: 1 Quadrillion heavenly chips
Description: For every 75 time machines, golden cookie effects (and wrath cookie effects) last 1 second longer (capped at 55), and golden cookies spawn 0.1% faster (capped at 5.5%)

You can use these for any mod, and you can change them however you'd like (they may not be balanced).