Witch Engine [Urza's Saga] Will Rowan instead they draw a card

instead they draw a card and reveal it

Set: Scars of Mirrodin Type: Artifact Creature — Construct Rarity: Common Cost: {3} Metalcraft — Snapsail Glider has flying as long as you control three or more artifacts

and/or planeswalker cards from your graveyard to your hand

put a +1/+1 counter on Liberator

The first step in any artificer's scheme is to take inventory

Witch Engine [Urza's Saga] Will Rowan instead they draw a cardSet: 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 Witch Engine. (Activate only as an instant.)