Ursine Monstrosity

Public decks that run Ursine Monstrosity

• Death Toll - Duskmourn: House of Horror Commander, led by Winter, Cynical Opportunist

Commanders that run Ursine Monstrosity most

Deck counts from EDHREC.

• Winter, Cynical Opportunist: 3,750 decks
• Ayula, Queen Among Bears: 2,649 decks
• Beorn the Fierce: 1,975 decks
• Wolverine, Claws Out: 14 decks

Often played with Ursine Monstrosity

Cards that show up in the same decks on EDHREC.

• Ursine Fylgja
• Razorclaw Bear
• Demonic Covenant
• Spectral Bears
• Dragon-Scarred Bear
• Obsessive Skinner
• Vile Mutilator
• Deluge of Doom
• Vivien's Grizzly
• Stuffed Bear

Rulings

• 2024-09-20: If Ursine Monstrosity isn't forced to attack the chosen player for one of the above reasons but can still attack, you may choose to have it attack another player, a planeswalker, a battle, or nothing at all.
• 2024-09-20: If you can't mill a card, you'll still follow the rest of the instructions of Ursine Monstrosity's last ability.
• 2024-09-20: Ursine Monstrosity must attack the chosen player if able, not a planeswalker they control or a battle they protect.
• 2024-09-20: The card types in Magic include artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery. Legendary, basic, and snow are supertypes, not card types; Horror and Room are subtypes, not card types.
• 2024-09-20: If, during your declare attackers step, Ursine Monstrosity is tapped, is affected by a spell or ability that says it can't attack, or hasn't been under your control continuously since your turn began (and doesn't have haste), then it doesn't attack. If there's a cost associated with having Ursine Monstrosity attack the chosen player, you aren't forced to pay that cost, so it doesn't have to attack that player in that case either.
• 2024-09-20: If your turn has multiple combat phases, Ursine Monstrosity's last ability triggers at the beginning of each of them. Ignore any choices made for its last ability during previous combat phases.