Mrs. Puff, Driving Instructor

(This card is Sisay, Weatherlight Captain)
Mrs. Puff gets +1/+1 for each color among other legendary permanents you control.

{w}{u}{b}{r}{g}: Search your library for a legendary permanent card with converted mana cost less than Sisay’s power, put that card onto the battlefield, then shuffle your library.

"Oh SpongeBob, whhhyyyy?!"