Wundsekret-Ratten

Infizieren (Diese Kreatur fügt Schaden in Form von -1/-1-Marken für Kreaturen und von Giftmarken für Spieler zu.)
Wenn die Wundsekret-Ratten ins Spiel kommen, erhält jeder Spieler eine Giftmarke.

Ratas icóridas

Infectar. (Esta criatura hace daño a las criaturas en forma de contadores -1/-1 y a los jugadores en forma de contadores de veneno.)
Cuando las Ratas icóridas entren al campo de batalla, cada jugador obtiene un contador de veneno.

Rats de sanie

Infection (Cette créature inflige des blessures aux créatures sous la forme de marqueurs -1/-1 et aux joueurs sous la forme de marqueurs « poison ».)
Quand les Rats de sanie arrivent sur le champ de bataille, chaque joueur gagne un marqueur « poison ».

Ratti dell'Icore

Infettare (Questa creatura infligge danno alle creature sotto forma di segnalini -1/-1 e ai giocatori sotto forma di segnalini veleno.)
Quando i Ratti dell'Icore entrano nel campo di battaglia, ogni giocatore ottiene un segnalino veleno.

胆液の鼠

感染（このクリーチャーはダメージを、クリーチャーには－１/－１カウンターの形で、プレイヤーには毒カウンターの形で与える。）
胆液の鼠が戦場に出たとき、各プレイヤーはそれぞれ毒カウンター１個を得る。

Ratos Icorídios

Infectar (Esta criatura causa dano a criaturas na forma de marcadores -1/-1 e a jogadores na forma de marcadores de veneno.)
Quando Ratos Icorídios entra no campo de batalha, cada jogador recebe um marcador de veneno.

Ichor Rats

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Ichor Rats enters, each player gets a poison counter.

Phyrexia: All Will Be One Commander

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Ichor Rats enters the battlefield, each player gets a poison counter.

Scars of Mirrodin

A player who has ten or more poison counters loses the game. This is a state-based action.

Damage from a source with infect affects planeswalkers normally.

Damage from a source with infect is damage in all respects. If the source with infect also has lifelink, damage dealt by that source also causes its controller to gain that much life. Damage from a source with infect can be prevented or redirected. Abilities that trigger on damage being dealt will trigger if a source with infect deals damage, if appropriate.

If Ichor Rats's last ability causes each player to have ten poison counters, the game is a draw.

If damage from a source with infect that would be dealt to a player is prevented, that player doesn't get poison counters. If damage from a source with infect that would be dealt to a creature is prevented, that creature doesn't get -1/-1 counters.

Infect's effect applies to any damage, not just combat damage.

The -1/-1 counters remain on the creature indefinitely. They're not removed if the creature regenerates or the turn ends.