Vadrok, Apex of Thunder 雷鸣霸龙瓦卓克
Mutate {1}{W/U}{R}{R} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flying, first strike
Whenever this creature mutates, you may cast target noncreature card with mana value 3 or less from your graveyard without paying its mana cost.
合变{1}{W/U}{R}{R}（如果你支付此咒语的合变费用来施放之，则将它放置在目标由你拥有之非人类生物的顶上或底下。它们合变作顶上的生物，外加具有底下所有异能。）
飞行，先攻
每当此生物合变时，你可以从你的坟墓场中施放目标总法术力费用等于或小于3的非生物牌，且不需支付其法术力费用。
合变{1}{W/U}{R}{R}（如果你支付此咒语的合变费用来施放之，则将它放置在目标由你拥有之非人类生物的顶上或底下。它们合变作顶上的生物，外加具有底下所有异能。）
飞行，先攻
每当此生物合变时，你可以从你的坟墓场中施放目标法术力值等于或小于3的非生物牌，且不需支付其法术力费用。
Paratranz
翻译信息
规则叙述翻译：Forge Data
背景叙述翻译：
牌图来源：
单卡释疑
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(2020-04-17 gpt)
如果你以「不需支付其法术力费用」的方式来施放咒语，就无法选择支付其替代性费用来施放之。不过，你可以支付额外费用，例如增幅费用。如果此牌含有任何强制性的额外费用（例如生体活吞），则必须支付之，才能施放此牌。
If you cast a spell “without paying its mana cost,” you can’t choose to cast it for any alternative costs. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, such as that of Swallow Whole, those must be paid to cast the card. -
(2020-04-17 official)
如果你想要施放该目标牌，则你是在瓦卓克异能结算的中途一并施放之。你不能等到稍后时段再施放。以此法施放的牌不会受到牌张类别的施放时机限制。
If you wish to cast the target card, you do so as part of the resolution of Vadrok’s ability. You can’t wait to cast it later. Timing permissions based on a card’s type are ignored. -
(2020-04-17 official)
如果咒语的法术力费用中包含{X}，则你在以「不需支付其法术力费用」的方式施放它时必须将X的值选为0。
If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.