Andrew, Boisterous Buddy

Partner with Christian, Faithful Friend (When
this creature enters the battlefield, target player may
put Christian into their hand from their library, then
shuffle.)
{2}{u/r}, {t}: Search your library for a blue or red
creature card with power 5 or less, reveal it, put
it into your hand, then shuffle your library.
"That's mildly upsetting, but nonetheless impressive!"