Start by removing several low-impact items and combat trick-style actions like Stolen Schimitar, He's Got a Sword, Viscious Betrayal, and Steal From the Rich, and replacing them with more extra copies of Pongo, Ol' Rascal
The ability to reuse any low CMC permanent opens the way to abuse with cards like Animate Dead, Necromancy, and Dance of the Dead while still letting you reuse Sakura-Tribe Elder and other efficient utility creatures
Amethyst decks now have an extra, better top-deck game-winner outside of Merlin Goat
Kami can act as a high-ramping mana dork the more you bulk it up with +1/+1 counters
Its no Control Magic , but its still powerful
That goes double for its Enchanted Rare variant, which sees Tink go from simply towering over Hooks pirate ship to picking it up in her enormous hand and staring unimpressed at its crew