Eye-Catching Gaming Thumbnail Needed

I need a bold, click-magnet thumbnail for a gaming-entertainment video. The single most important goal is to increase the click-through rate, so the design must stand out instantly in the YouTube sidebar and on mobile devices alike.

Core idea
• Feature a person or in-game character showing a dramatic, high-energy reaction that teases the video’s excitement.
• Strong colour contrast, clean composition and punchy visual hierarchy are essential to pull the viewer’s eye.
• I’m open to touches like a short text hook or a snippet of gameplay if you believe they will boost performance, but the reaction shot is non-negotiable.

Deliverables
• One thumbnail at 1280 × 720 px, 16:9, under 2 MB
• Final ready-to-upload PNG plus the layered source file (PSD or AI) so edits remain possible
• Any fonts or stock assets either free for commercial use or properly licensed

Please show examples of previous gaming or entertainment thumbnails that improved CTR, along with a quick note on your typical turnaround time. If you have data-driven results, even better. I aim to choose and move forward quickly.