I need A/B test variants for [a blog post headline / an email subject line / an ad headline / a CTA button].

**The current version:** "[Your existing headline or subject line]"

**Context:**
- Audience: [who they are]
- Goal: [clicks / opens / conversions / signups]
- Platform: [blog, email, Google Ads, Facebook, LinkedIn]
- Tone: [match my brand voice — confident, direct, no buzzwords]

Generate 10 variants using these angles:

1. **Two curiosity-driven** — Make the reader NEED to know the answer
2. **Two data-driven** — Lead with a specific number or result
3. **Two contrarian** — Challenge a common assumption
4. **Two benefit-first** — State the outcome, not the topic
5. **Two urgency/scarcity** — Create a reason to click NOW (without being clickbait)

For each variant, add a one-line note explaining the psychological lever it pulls. Keep all variants under [character limit for your platform].