Kanan Jarrus, Jedi Knight

Sisay, Weatherlight Captain
Kanan Jarrus, Jedi Knight 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 Kanan's power, put
that card onto the battlefield, then shuffle
your library.