Is Edgewalker legal in Standard, Modern, and Commander?

Edgewalker is legal in: Legacy, Vintage, Commander.

Edgewalker

Q: What type of card is Edgewalker?

Edgewalker is a Creature — Human Cleric. Its oracle text reads: "Cleric spells you cast cost {W}{B} less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Cleric spell with mana cost {1}{W}, it costs {1} to cast.)"

Creature — Human Cleric

Cleric spells you cast cost less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Cleric spell with mana cost , it costs to cast.)

Set Scourge

Rarity Uncommon

Mana Value 3

Artist Ben Thompson

Collector # 137

Scryfall Gatherer