マルチェッサの浸透者

廃位（このクリーチャーが最多あるいは最多と同点のライフを持つプレイヤーを攻撃するたび、これの上に＋１/＋１カウンターを１個置く。）
マルチェッサの浸透者がプレイヤー１人に戦闘ダメージを与えるたび、カードを１枚引く。

「刺探情报就如窃取钱币一般易如反掌。」

玛切莎的渗透者

义勇（每当此生物攻击生命最多或与他者同为最多的牌手时，在其上放置一个+1/+1指示物。）
每当玛切莎的渗透者对任一牌手造成战斗伤害时，抓一张牌。

Marchesa's Infiltrator

Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.)
Whenever this creature deals combat damage to a player, draw a card.

Conspiracy

Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.)
Whenever Marchesa's Infiltrator deals combat damage to a player, draw a card.

In a Two-Headed Giant game, dethrone will trigger if the creature attacks either player on the team with the most life or tied for the most life.

Once dethrone triggers, it doesn't matter what happens to the players' life totals before the ability resolves. You'll put a +1/+1 counter on the creature even if the defending player doesn't have the most life as the ability resolves.

The +1/+1 counter is put on the creature before blockers are declared.

Dethrone doesn't trigger if the creature attacks a planeswalker, even if its controller has the most life. The same is true if the creature attacks a battle, even if its protector has the most life.