MonkeyDM Poll: What to do with the 10 Plagues ? (Patreon)

To remind everyone, when I reached 100 patrons, I had the goal of creating the 10 plagues, see below:

Well as soon as we hit the 100 patrons mark, I'll release a template for each of the 10 Plagues:
- Water to Blood
- Frogs
- Lice
- Flies
- Abscess
- Thunderstorms of Hail and Fire
- Locusts
- Permanent Darkness
- Death of Firstborns

These will either be spells, artefacts or curses. Each rife with adventure potential and plot hooks so you can integrate them seamlessly in your stories.

So what should I do with these, turn them all into high level spells, into artefacts (magic items), into monsters or into continental effects ?