Flame Jet
Sorcery
Flame Jet deals 3 damage to target player or planeswalker.
Cycling 
(, Discard this card: Draw a card.)
Did the land make the Keldons? Did the Keldons make the land? Or were they simply meant for each other?
John Avon
Urza's Destiny (UDS)
• #81Rulings
Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.
(wotc • 2008-10-01)
Rulings
Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.
(wotc • 2008-10-01)