Jake the Dog

At the beginning of combat on your turn, if you
control Finn the Human, Jake the Dog gains
haste until end of turn.
Jake Suit — {t}: Finn the Human gets +4/+4
and reach until end of turn.
Shapeshifter — {2}{x}: Jake the Dog's base power
and toughness becomes X/X until end of turn.
X can't be greater than 5.