The Embodiment of Zitu Ga

Nonland cards in your hand have Transmute {w}{u}{b} ({w}{u}{b}, Discard this card: Search your library for a card with the same converted mana cost as this card, reveal it, and put it into your hand. Then shuffle your library. Transmute only as a sorcery.)
Whenever a player discards a card you may gain 3 life and create a 1/1 Blue Homunculus artifact creature token
Many struggle to leave their mark