Cloud, Midgar Mercenary is a mythic Legendary Creature — Human Soldier Mercenary card from Pro Tour Promos (PPRO), collector number 2025-1. Current market price: $2,800.35, TCGplayer market prices via Scryfall.
When Cloud enters, search your library for an Equipment card, reveal it, put it into your hand, then shuffle. As long as Cloud is equipped, if a triggered ability of Cloud or an Equipment attached to it triggers, that ability triggers an additional time.