Escafil Device

Creatures you control have Changeling.
{2}: Target creature you control gains your choice
of Flying, First Strike, Haste, Reach, Trample,
Menace, Deathtouch, or +1/+1 until end of turn.
You may only target a given creature with this
ability once per turn.
"Escafil was the inventor of morphing technology. You
know, the science behind it is quite incredible."
—Aximili-Esgarrouth-Isthill