KOL Marketing | October 20, 2025

Ralph Sosa's Halloween Goblin NFT Raffle Campaign - A Marketing Case Study

Ralph Sosa, renowned director and illustrator from The Simpsons, partnered with Upbit NFT to launch a groundbreaking Halloween-themed NFT raffle campaign featuring Korean folklore goblins.

3,700+
Participants
3,700%
Engagement
4 Days
Duration

Executive Summary

Ralph Sosa, renowned director and illustrator from The Simpsons, partnered with Upbit NFT to launch a groundbreaking Halloween-themed NFT raffle campaign featuring Korean folklore goblins. This campaign successfully leveraged the South Korean NFT market's unique positioning and cultural appreciation to achieve remarkable results: over 3,700 participants competing for just 100 NFT drops, representing a 3,700% engagement rate that far exceeded initial projections.

Project Background: The Artist and The Market

The Artist: Ralph Sosa

Ralph Sosa stands as one of the most influential figures in animation history, having served as a director and storyboard artist for The Simpsons since its inception. His deep appreciation for Korean culture, demonstrated through his frequent visits to South Korea (over 30 times), positioned him uniquely to bridge Eastern and Western creative sensibilities.

The "도깨비 Episode 1" (Goblin Episode 1) project represents his first foray into Korean folklore-inspired NFT artwork, combining his signature artistic style with traditional Korean mythological elements.

Korean NFT Market Context

South Korea represents the world's second-largest cryptocurrency market by trading volume. Upbit NFT, as the dedicated NFT platform of South Korea's largest cryptocurrency exchange, provided optimal visibility for Ralph Sosa's artistic debut.

Campaign Strategy

Refundable Entry

Risk-free participation

Limited Supply

100 Premium Drops

Timing and Thematic Approach

The campaign strategically launched during the Halloween season, leveraging both Western holiday excitement and Korean cultural curiosity about goblin folklore. The refundable entry mechanism (0.0099 ETH) minimized participant risk, encouraging broader engagement.

Multi-Tiered Prize Structure

  • Primary NFT Distribution: 100 limited edition "Goblin Episode 1" NFTs.
  • Top Collector Prize: 5 original signed artworks by Ralph Sosa.
  • Participation NFT: Exclusive commemorative NFT for all participants.

Results and Impact

The campaign achieved extraordinary success metrics that exceeded all projections:

  • Total Participants: 3,700+ unique users
  • Engagement Rate: 3,700% (37 participants per NFT)
  • Revenue: 36.63 ETH (Approx. $55,000)

Key Takeaway

The overwhelming response demonstrated strong market appetite for high-quality international artistic content that respects and integrates local cultural elements.

Lessons for Future Campaigns

Ralph Sosa's Halloween Goblin NFT raffle represents a masterclass in NFT campaign execution. The immense success validates the strategy of combining international artistic credibility with thoughtful cultural integration.

The campaign's success provides a template for future premium NFT offerings in the Korean market, emphasizing the importance of authentic cultural engagement, risk-mitigated participation structures, and strategic platform partnerships.

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