First printed in Bloomburrow Commander (2024)
Legendary Creature — Mouse Knight
Haste
Whenever Arthur and at least one other creature attack, look at the top six cards of your library. You may put a creature card from among them onto the battlefield tapped and attacking. Put the rest on the bottom of your library in a random order. Return that creature to its owner's hand at end of combat.
4/5
- Illustrated by
- Steven Belledin
Legality
- Legal in
- Legacy, Vintage, Commander, Duel Commander, Oathbreaker
- Not legal in
- Standard, Pioneer, Modern, Pauper, Future Standard, Historic, Timeless, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Gladiator, Pauper Commander, PreDH, Tiny Leaders, Brawl, Standard Brawl, Competitive Brawl
Rulings (2)
- Although the creature you put onto the battlefield is attacking, it was never declared as an attacking creature. Abilities that trigger whenever a creature attacks won't trigger when that creature enters attacking.
- You choose the player, planeswalker, or battle the creature you put onto the battlefield is attacking. It doesn't have to be the same player, planeswalker, or battle that Arthur or any other attacking creatures are attacking.
Prices
MTGO price: 1.13 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).
Combos
3 combos, the most popular first:
- Infinite turns, Lock: Arthur, Marigold Knight + Medomai the Ageless + Scroll Rack
- Infinite creature LTB, Infinite creature ETB…: Arthur, Marigold Knight + Felidar Guardian + Preston, the Vanisher + Scroll Rack
- Infinite creature LTB, Infinite creature ETB…: Arthur, Marigold Knight + Preston, the Vanisher + Scroll Rack + Wispweaver Angel