This is because Cloud is themed entirely around equipment cards, especially his ability to attach one equipment to him for free when he enters the battlefield
Making a bunch of artifact tokens can contribute to a surprising amount of synergies, so keep in mind that having access to another artifact token maker on a wrath is magical Christmas land for select decks
My partner in crime Kyle Duncan did make Top 8, and the tournament was taken down by none other than former World Championship semi-finalist David Caplan, so Im not all that upset with the outcome
But things go off the rails once you introduce Panharmonicon and Deadeye Navigator--at that point, you're just playing a game of "how many triggers before my opponents leave?" For maximum degeneracy, consider Lotus Cobra, Tatyova, Benthic Druid, and Risen Reef
Every time you cast a non-creature spell, he gets stronger and deals damage to your opponents
This card is just incredibly flexible and very relevant in most games