Blutwurzel-Apothekerin

Toxisch 2
Wenn die Blutwurzel-Apothekerin ins Spiel kommt, erzeugt du und ein Gegner deiner Wahl jeweils einen Schatz-Spielstein.
Immer wenn ein Gegner einen Nichtkreatur-Spielstein opfert, erhält jener Spieler zwei Giftmarken.

Apothicaire souchesang

Toxique 2
Quand l'Apothicaire souchesang arrive, vous et un adversaire ciblé créez chacun un jeton Trésor.
À chaque fois qu'un adversaire sacrifie un jeton non-créature, ce joueur gagne deux marqueurs « poison ».

血根の薬剤師

毒性２
血根の薬剤師が戦場に出たとき、対戦相手１人を対象とする。あなたとそのプレイヤーはそれぞれ宝物・トークン１つを生成する。
対戦相手がクリーチャーでないトークン１つを生け贄に捧げるたび、そのプレイヤーは毒カウンター２個を得る。

Bloodroot Apothecary

Toxic 2 (Players dealt combat damage by this creature also get two poison counters. A player with ten or more poison counters loses the game.)
When Bloodroot Apothecary enters, you and target opponent each create a Treasure token.
Whenever an opponent sacrifices a noncreature token, that player gets two poison counters.

Bloomburrow Commander

Toxic 2
When Bloodroot Apothecary enters, you and target opponent each create a Treasure token.
Whenever an opponent sacrifices a noncreature token, that player gets two poison counters.

A player with ten or more poison counters loses the game. This is a state-based action and doesn't use the stack. In other words, it happens immediately and players can't respond to it, just like a player losing the game due to having 0 or less life.

Any other effects of that damage, such as life gain from lifelink, still apply.

Conversely, replacement effects that apply to the number of counters put on a player can modify the counters placed this way. For example, Vorinclex, Monstrous Raider's last two abilities can apply to counters placed this way.

Damage dealt by a creature with toxic grants the same number of counters regardless of how much damage is dealt. Notably, if a replacement effect modifies the damage in some way (such as that of Gratuitous Violence), the number of counters given remains unchanged.

If a creature with toxic deals combat damage to a creature or planeswalker, or if it deals noncombat damage, toxic has no effect and no player gets poison counters.

If the target player is an illegal target as Bloodroot Apothecary's second ability tries to resolve, it won't resolve and none of its effects will happen. No player will create a Treasure token.

Multiple instances of toxic are cumulative. For example, if a creature has toxic 2 and gains toxic 1 due to another effect, combat damage that creature deals to a player will cause that player to get three poison counters.

Toxic doesn't change the amount of combat damage a creature deals. For example, if a 2/2 creature with toxic 1 deals combat damage to a player, that creature will deal 2 damage. The results of that damage are the player loses 2 life and gets a poison counter.