Is Power Conduit legal in Standard, Modern, and Commander?

Power Conduit is legal in: Modern, Legacy, Vintage, Commander.

Power Conduit

Q: What type of card is Power Conduit?

Power Conduit is an Artifact. Its oracle text reads: "{T}, Remove a counter from a permanent you control: Choose one — • Put a charge counter on target artifact. • Put a +1/+1 counter on target creature. *Never content, vedalken artificers continually tinker with their creations.*"