Chip Chase, Diversity Hire

Proxy: Sisay, Weatherlight Captain
Chip Chase, Diversity Hire 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 mana value less than Sisay's power, put that card onto the battlefield, then
shuffle.
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It's a cartoon from the 80s, by law transformers has to have at least one character in a wheelchair