流束の媒介者 {2}{U}

クリーチャー — 人間・ウィザード

あなたがクリーチャーでない呪文１つを唱えるたび、増殖を行う。（望む数のパーマネントやプレイヤーを選び、その後すでにそこにあるカウンター１種類につき、そのカウンターをもう１個与える。）

「第10管区の仲間に連絡して回路を切り替えて。様子が変よ。」

2/2

Illustrated by Heonhwa Choe

en fr de ja ⋮

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
Flux Channeler’s ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered. (2019-05-03)
If a permanent has +1/+1 counters and -1/-1 counters on it, they’re removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it. (2021-03-19)
To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can’t choose cards in any zone other than the battlefield, even if they have counters on them. (2021-03-19)

You don’t have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since “any number” includes zero, you don’t have to choose any permanents at all, and you don’t have to choose any players at all. (2021-03-19)
Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it’s too late for anyone to respond. (2021-03-19)