Blinkmoth Nexus is a rare Land card from Modern Masters 2015 (MM2), collector number 236. Current market price: $1.84 (foil $3.42), TCGplayer market prices via Scryfall.
{T}: Add {C}. {1}: This land becomes a 1/1 Blinkmoth artifact creature with flying until end of turn. It's still a land. {1}, {T}: Target Blinkmoth creature gets +1/+1 until end of turn.