![Witch Engine (169) [Urza's Saga]](http://alwaysgames.ca/cdn/shop/files/7113_in_1000x1000_8c9ef239-1047-4406-a6bd-39a51942233f.jpg?v=1771621767&width=672)
![Witch Engine (169) [Urza's Saga]](http://alwaysgames.ca/cdn/shop/files/7113_in_1000x1000_8c9ef239-1047-4406-a6bd-39a51942233f_1024x.jpg?v=1771621767)
Description
| Set: | Urza's Saga |
| Type: | Creature — Horror |
| Rarity: | rare |
| Cost: | {5}{B} |
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
{T}: Add {B}{B}{B}{B}. Target opponent gains control of this creature. (Activate only as an instant.)