Whenever you cast a spell that's both black and green, Woodlurker Mimic has base power and toughness 4/5 until end of turn and gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.)
A mimic's disguise fools its victims just long enough to draw them within range of its venomous tentacles.
![Woodlurker Mimic [Eventide]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/dd8c295c-5c23-5078-94e0-c6bf4f75dce1_6318a2ff-84bc-4a16-9f79-9936ba89ca73.jpg?v=1698568674&width=1445)