![Professor Onyx [Duskmourn: House of Horror Commander]](http://animealley.ca/cdn/shop/files/b8d8e608-6de4-4b90-aeb7-d060d1f44844.png?v=1769174100&width=660)
MTG Single
Professor Onyx [Duskmourn: House of Horror Commander]
$9.99
CAD
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Card details
| Set: | Duskmourn: House of Horror Commander |
| Type: | Legendary Planeswalker — Liliana |
| Rarity: | Mythic |
| Cost: | {4}{B}{B} |
Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.
+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.
−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.
+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.
−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.
Orders placed before 3PM ET ship the same business day. Free standard shipping on orders over $75 across Canada, or pick up free at the shop, usually ready within two hours. Tracking on every order.
We grade conservatively: NM looks pack-fresh, LP has minor edge wear, MP shows moderate whitening or light scratches, and HP is well-loved but tournament-legal in a sleeve. Photos of the exact card available on request.