Relevant creature types and combat keywords to boot
His abilities are all about Cats, pumping up your Cats with +1/+1 counters, making Cat tokens and dealing damage based on the number of Cats you control
It's a low-cost card, allowing you to play him on only the second turn of any match and with a willpower of two, there's a chance that he may stick around a turn or two beyond that
As you may expect, all Cloud versions (Cloud, Ex-SOLDIER, Cloud, Midgar Mercenary, and Cloud, Planet's Champion) all work well with Buster Sword
Just open it and search
Theres overlap with the Standard set, but each deck is thematically based on a single, popular entry from the Final Fantasy franchise