Déplaceur de dune (Dune Mover)
Déplaceur de dune 
Quand le Déplaceur de dune arrive sur le champ de bataille, vous pouvez chercher dans votre bibliothèque une carte de terrain de base, la révéler, puis mélanger et mettre cette carte au-dessus de votre bibliothèque.
Texte de règles (Oracle, anglais)
When this creature enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top.
Les mouvements imprévisibles du sable étaient vus comme un affront de désobéissance à la Singularité de la Chair.
Légalité
Précisions de règles (en anglais)
2023-02-04
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.
2023-02-04
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.
2023-02-04
Any other effects of that damage, such as life gain from lifelink, still apply.
2023-02-04
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.
2023-02-04
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.
2023-02-04
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.
2023-02-04
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 3 poison counters.