Professor Onyx (黑玉教授)
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.
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.
魔艺～每当你施放或复制瞬间或法术咒语时，每位对手各失去2点生命，且你获得2点生命。
+1：你失去1点生命。检视你牌库顶的三张牌。将其中一张置于你手上，其余则置入你的坟墓场。
-3：每位对手各牺牲一个生物，且须是由其操控的生物中力量最大者。
-8：每位对手各可以弃一张牌。若其未如此作，则其失去3点生命。将此流程再重复六次。
Paratranz
翻译信息
规则叙述翻译：MTGZH
背景叙述翻译：N/A
牌图来源：N/A
单卡释疑
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(2021-04-16 official)
对黑玉教授的最后一个忠诚异能来说，「此流程」指：首先由依照回合顺序接下来轮到的对手可以选择一张手牌（但不需展示），然后其他对手按照回合顺序依次作出选择。然后所有对手同时展示所选的牌并弃掉，且每位未弃牌的对手（无论其是因为选择不弃牌还是因为没有手牌）各失去3点生命。此流程总共会发生七次，每位对手最多可能会失去21点生命。
For Professor Onyx's last loyalty ability, "this process" is the following: First, the next opponent in turn order may choose a card in hand without revealing it, then each other opponent in turn order does the same. Then all the chosen cards are revealed and discarded at the same time and each opponent who didn't discard a card (whether they chose not to or had an empty hand) loses 3 life. This all will happen seven times, for a maximum loss of 21 life per opponent. -
(2021-04-16 official)
如果黑玉教授看起来很眼熟，可能只是因为你之前见过同类的鹏洛客吧。
If Professor Onyx seems familiar, it's probably because you've seen this type of planeswalker before. -
(2021-04-16 official)
如果有效应会产生某个瞬间或法术咒语的复制品，则魔艺异能也会因此触发。
If an effect creates a copy of an instant or sorcery spell, this will also cause the magecraft ability to trigger. -
(2021-04-16 official)
有些效应会令你在堆叠以外的区域复制一张瞬间或法术牌。产生这类复制品时，不会触发魔艺异能。不过，大多数令你如此作的效应也会让你能够施放这些复制品；当你施放这类复制品时，就会触发魔艺异能。
Some effects instruct you to copy an instant or sorcery card in a zone other than the stack. These copies do not cause magecraft abilities to trigger. However, most effects that do this also allow you to cast the copy, and casting the copy will cause magecraft abilities to trigger. -
(2021-04-16 official)
对黑玉教授的第二个忠诚异能来说，如果某对手有多个力量同为最大的生物，则由该牌手选择要牺牲哪一个。首先由依照回合顺序接下来轮到的对手选择一个要牺牲的生物，然后其他对手按照回合顺序依次作出选择，牌手在作选择时已知道之前牌手的选择为何。然后所有对手同时牺牲所选的生物。
For Professor Onyx's second loyalty ability, if an opponent has multiple creatures with the greatest power, that player choose which one to sacrifice. The next opponent in turn order chooses which creature they are sacrificing, then each other opponent in turn order does the same, knowing the choices made before them. Then all chosen creatures are sacrificed at the same time. -
(2021-04-16 official)
虽然所有魔艺异能的触发条件都一样（「每当你施放或复制一个瞬间或法术咒语」），但每个异能的效应却有所不同。
Each magecraft ability has a different effect, although they all have the same trigger condition, whenever you cast or copy an instant or sorcery spell. -
(2021-04-16 gpt)
举例来说，如果你操控荣休大法师并施放瞬间或法术咒语，则荣休大法师的魔艺异能会触发，你会抓一张牌。
For example, if you control Archmage Emeritus and cast an instant or sorcery spell, Archmage Emeritus's magecraft ability will trigger and you will draw a card. -
(2021-04-16 official)
如果有效应产生同一个瞬间或法术咒语的数个复制品，则每有一个此类复制品，魔艺异能就会因此触发一次。
If an effect creates multiple copies of an instant or sorcery spell, magecraft abilities trigger once for each copy created by the effect.