J'ai vérifié en anglais. C'est juste celui qui l'a crée :
When a nontoken creature you control dies, Gutter Grime gains a slime counter, and you create a green Ooze creature token with power and toughness equal to the number of slime counters on Gutter Grime. If you control multiple Gutter Grime cards, each Ooze token's stats are based on the specific Gutter Grime that created it. If Gutter Grime leaves the battlefield, the Ooze tokens it created lose their power and toughness and will die unless another effect keeps them alive.