征服者のフレイル {2}

アーティファクト — 装備品

装備しているクリーチャーは、あなたがコントロールするパーマネントの中の色１色につき＋１/＋１の修整を受ける。

征服者のフレイルがクリーチャーにつけられているかぎり、あなたのターンに、対戦相手は呪文を唱えられない。

装備{2}

en es fr de it pt ja 汉语 ⋮

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
The first ability of Conqueror’s Flail constantly updates as the number of colors among permanents you control changes. If the number of colors decreases and the damage that was marked on the equipped creature earlier in the turn is now lethal damage, that creature is destroyed. Similarly, if its toughness becomes 0, that creature is put into its owner’s graveyard. (2016-11-08)
The five colors are white, blue, black, red, and green. Conqueror’s Flail can’t give a creature more than +5/+5. (Gold, artifact, and colorless aren’t colors.) (2016-11-08)

If you move Conqueror’s Flail from one creature to another, there’s no time in between that it’s not attached to a creature. Assuming it’s your turn, your opponents won’t be able to cast spells. (2016-11-08)