The theming with the Zootopia franchise ties in perfectly
Yet the best thing about this card is that once per turn, it lets you Fusion summon an Ancient Gear monster using materials from your hand or field
Now, the two preceding sets were pretty laser-focused on creature type synergy, and while Scourge largely continued the pattern, it did a couple of things differently: it featured Dragons and synergy with cards with high mana values
Including payoffs for drawing cards can be very effective in an Unctus deck along with cards like Teferi's Ageless Insight, which improves the quality of the card draw granted by Unctus
I found a tidy little org chart on Stack Exchange that outlines the process neatly
6 Hand Traps An Honorary Trap Category Hand Traps may not be Traps by design, but they fit into the category so well that players have officially referred to them as Hand Traps ever since they first appeared