卡牌列表
Laws of nature on Mirrodin are always malleable.
Laws of nature on Mirrodin are always malleable.U 0120 – MH3
执法蛙秘耳
神器共鸣（你每操控一个神器，此咒语便减少来施放。）
//PRT−Prype_Mech//
试作（你施放此咒语时可选不同法术力费用、颜色和攻防的版本，其异能与类别不变。）
2/2
神器
生物
Laws of nature on Mirrodin are always malleable.
执法蛙秘耳
神器共鸣（你每操控一个神器，此咒语便减少来施放。）
//PRT−Prype_Mech//
试作（你施放此咒语时可选不同法术力费用、颜色和攻防的版本，其异能与类别不变。）
2/2
神器
生物
Laws of nature on Mirrodin are always malleable.
标准
先驱
炼金
史迹
永续
史迹争锋
- A prototype card is a colorless card in every zone except the stack or the battlefield, as well as while on the stack or the battlefield if not cast as a prototyped spell. Ignore its alternative characteristics in those cases. For example, while it's in your graveyard, Frogmyr Enforcer is a colorless creature card with mana value 7. It can't be the target of Recommission, a spell that targets an artifact or creature card with mana value 3 or less in your graveyard.
- When cast as a prototyped spell, that spell has the mana cost, power, and toughness characteristics shown in its colored, secondary text box rather than the normal values of those characteristics. Its color and mana value are determined by that mana cost. The permanent that spell becomes as it resolves has the same characteristics. If the spell leaves the stack in any other way, or the permanent it becomes leaves the battlefield, it immediately resumes using its normal characteristics.
- Regardless of how it was cast, a prototype card always has the same name, abilities, types, and so on. Only the mana cost, mana value, color, power, and toughness change depending on whether the card was cast as a prototyped spell.