Assuming that you don't have any cards in your graveyard, it will exile your entire library and you can win the game via Labratory Maniac, Jace, Wielder of Mysteries, and Thassa's Oracle
While equipped to Cloud, Midgar Mercenary, Sword of Fire and Ice allows you to deal two damage to two targets and draw two cards whenever Cloud deals combat damage to a player
(When a creature with double team attacks, conjure a duplicate into your hand, then both of them perpetually lose double team.) Whenever you cast a creature spell, it perpetually gains double team
The design is masterfully done with each card having their own transform conditions, perfectly capturing the lore behind their character
Monsters gain a lot more stats from their level-ups than humans do, and thus will statistically outpace them with pure leveling and tend to have greater movement and Counter ability, among other abilities inherently, which makes them more powerful at base, but monsters never get any new moves (with their move sets being determined by what species they are) and can't use any equipment, overall severely limiting their potential compared to humans who learn a wide selection of useful skills and have very powerful equipment at their disposal
