KEYWORDS:
1. Social Media Superhero
2. Social Media Managers
3. Content Creators
4. Marketers
5. Post Ideas
6. Categorized Content 
7. Engaging Posts
8. Social Media Calendar
9. Unique Celebrations 
10. Mainstream Holidays
11. Trivia 
12. Hashtags 
13. Factoids
14. Boost Engagement 
15. Increased Reach 
16. Fresh Content 
17. Social Media Game
18. Content Inspiration
19. Social Media Tool
20. Content Opportunities

HEADLINES:
1. "Learn How to Supercharge Your Social Media Presence with Social Media Superhero!"
2. "Discover the Ultimate Toolbox for Social Media Content Creation: Social Media Superhero"
3. "Easily Generate Engaging Posts that Boost your Social Media Engagement Instantly with Social Media Superhero"
4. "Get the Edge in Your Social Media Strategy: Become a Content Creation Powerhouse!"
5. "Automatically Supercharge Your Social Media Game with the Power of the Social Media Superhero"

BENEFITS:
1. Save time (and stress) with a pre-planned calendar featuring both mainstream and unique holidays, giving endless content inspiration.
2. Increase your social media engagement with carefully curated post ideas like trivia, hashtags, fill-in-the-blanks and factoids.
3. Boost your brand visibility and reach with fresh and exciting content created with inspiration from Social Media Superhero.
4. Stay ahead of your competition by being in sync with the latest social media trend cycles.
5. Become a leader in your niche with a consistent flow of quality content that keeps your audience hooked.

FEATURES:
1. Comprehensive social media calendar that goes beyond just mainstream holidays, shedding light on more obscure and interesting events.
2. A wealth of post ideas covering various popular categories such as trivia, hashtags, and factoids.
3. Curation of unique fill-in-the-blank post prompts that can be customized for any brand or industry. 
4. Easy-to-use and sleek design that makes accessing and implementing post ideas a breeze.
5. Continuous updates and improvements to keep you in line with changing social media trends.