Description
| Set: | Conflux |
| Type: | Artifact Creature — Insect |
| Rarity: | Uncommon |
| Cost: | {1}{W}{U}{B} |
Whenever another artifact enters the battlefield under your control or another artifact you control leaves the battlefield, you may pay {1}. If you do, target player loses 1 life and you gain 1 life.
Underneath the cities of Esper are cycles of life unseen by those who feed them.
![Sludge Strider [Conflux]](http://theboosterbox.com/cdn/shop/products/d3b54de4-f978-5a04-9896-a9b64671cd0f.jpg?v=1702026469&width=672)