Asset Designs: Coins, health, and magic bar

I've been illustrating assets for a saccharine hack-and-slash game. Here's some more progress from today:

2 variations on a magic bar: Cotton Candy or Candy Cane serum. The needles are in-game pickup items.

Coin design ideas, or possibly both sides on a single coin

2 ideas for health bar. Like Zelda, each hit takes 1/4 heart damage