ティシャーナの潮縛り
クリーチャー — マーフォーク・ウィザード
瞬速
ティシャーナの潮縛りが戦場に出たとき、起動型や誘発型である能力最大１つを対象とする。それを打ち消す。これによりアーティファクトやクリーチャーやプレインズウォーカーの能力が打ち消されたなら、ティシャーナの潮縛りが戦場にあり続けるかぎり、そのパーマネントはすべての能力を失う。（マナ能力は対象にできない。）
イラスト：
The Lost Caverns of Ixalan#81レア日本語適正
裁定
If the affected permanent gains an ability after Tishana's Tidebinder's effect begins to apply to it, it will keep that ability.
Tishana's Tidebinder's triggered ability checks to see if the source of the ability is an artifact, creature, or planeswalker as it resolves. If it isn't, it won't lose all abilities, even if it was an artifact, creature, or planeswalker when the ability was activated or when it triggered.
If Tishana's Tidebinder leaves the battlefield before its triggered ability resolves, the target activated or triggered ability will still be countered, but the source of the ability won't lose its abilities at all.