Thomas' Transformation

Target creature or planeswalker loses all abilities and becomes a green lynx with and has base power and toughness 3/3. If that creature was Thomas, Kha of the Leonin or a Thomas planeswalker, transform it instead.
"I begin to shift, the gift from the gods shaping my body into one of a great feline beast. The power of the wild courses through my veins, fueled by a heart made of the ferocious energy of the leonin across the multiverse." -Thomas