Monty Goose

Haste, Double strike, Flying, first strike
{2}:Tap up to three target creatures you don't control
{8}: Target player chooses up to four keywords, and a creature they control.
That creature gains those keywords, but loses all other keywords/abilities and becomes a 4/4 Goose.
"Hello Smithers, you're quite good at turning me on!"
-Mr Snrub