Spy Kit

Artifact — Equipment - (uncommon)

Equipped creature gets +1/+1 and has all names of nonlegendary creature cards in addition to its name.
Equip 

Imitation is the sincerest form of treachery.

Price

cardmarket 2.6

cardkingdom 0.35

tcgplayer 3.39

cardsphere 0.23

manapool 3.17