legend construct

legend construct is all colors
when legend construct enters the battlefield, go to edhrec.com and click the 'random commander'
button. you may have legend construct become a
copy of that legendary creature, except it has '{1}{t}, discard a card: return this creature to its
owner's hand. activate this ability only as a sorcery'.
{1}{t}, discard a card: return legend construct to its owner's hand