Is Quickening Licid legal in Standard, Modern, and Commander?

Quickening Licid is legal in: Legacy, Vintage, Commander.

Quickening Licid

Q: What type of card is Quickening Licid?

Quickening Licid is a Creature — Licid. Its oracle text reads: "{1}{W}, {T}: This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {W} to end this effect. Enchanted creature has first strike. Power/Toughness: 1/1"

Creature — Licid

, : This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.