Clayface, Gotham Knight

{2}{u}: Clayface becomes a copy of target creature
until end of turn, except it has this ability.
{2}{w}, {t}: Tap target nonland permanent you
control. It gains shroud and indestructible until
the start of your next turn.
{2}{b}, Pay 3 life: Create a token that is a copy of
target artifact. It gains haste. Exile it at the
beginning of the next end step. Activate
only once each turn.