Witch Engine

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) : Add . Target opponent gains control of this creature. (Activate only as an instant.)

CMC

Set

USG

Rarity

rare

Price

$0.51

FORMATS

CommanderLEGAL

Brawl (Historic)NOT LEGAL

StandardNOT LEGAL

ModernNOT LEGAL

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Comments & Rulings · 1

W
Wizards of the Coast2008-04-01 · official ruling
Because the ability is targeted, it is not a mana ability. It can only be activated when you have priority, and goes on the stack like other non-mana abilities.