Is Raging Battle Mouse legal in Standard, Modern, and Commander?

Raging Battle Mouse is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Raging Battle Mouse

Q: What type of card is Raging Battle Mouse?

Raging Battle Mouse is a Creature — Mouse. Its oracle text reads: "The second spell you cast each turn costs {1} less to cast. Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, target creature you control gets +1/+1 until end of turn."

Creature — Mouse

The second spell you cast each turn costs less to cast.

Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, target creature you control gets +1/+1 until end of turn.

Set Wilds of Eldraine

Rarity Rare

Mana Value 2

Artist Rudy Siswanto

Collector # 143

Scryfall Gatherer