Candelabra of Tawnos
Artifact
, 
: Untap X target lands.
Tawnos learned quickly from Urza that utter simplicity often led to wondrous, yet subtle utility.
Douglas Shuler
Antiquities (ATQ)
• #43Rulings
This is not mana ability. It is a normal ability and it will resolve along with other spells and abilities on the stack. The lands untap during resolution.
(wotc • 2004-10-04)
Can be used on an untapped land.
(wotc • 2004-10-04)
You may untap your opponent's lands if desired.
(wotc • 2004-10-04)
Rulings
This is not mana ability. It is a normal ability and it will resolve along with other spells and abilities on the stack. The lands untap during resolution.
(wotc • 2004-10-04)
Can be used on an untapped land.
(wotc • 2004-10-04)
You may untap your opponent's lands if desired.
(wotc • 2004-10-04)