Is Hierophant Bio-Titan legal in Standard, Modern, and Commander?

Hierophant Bio-Titan is legal in: Legacy, Vintage, Commander.

Hierophant Bio-Titan

Q: What type of card is Hierophant Bio-Titan?

Hierophant Bio-Titan is a Creature — Tyranid. Its oracle text reads: "Frenzied Metabolism — As an additional cost to cast this spell, you may remove any number of +1/+1 counters from among creatures you control. This spell costs {2} less to cast for each counter removed this way. Vigilance, reach, ward {2} Titanic — This creature can't be blocked by creatures with power 2 or less."

Creature — Tyranid

Frenzied Metabolism — As an additional cost to cast this spell, you may remove any number of +1/+1 counters from among creatures you control. This spell costs less to cast for each counter removed this way.