Unearth

Text:

Return target creature card with converted mana cost 3 or less from your graveyard to the battlefield.
Cycling (, Discard this card: Draw a card.)

Rulings:

• 10/1/2008 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.
• 6/14/2019 If a card in a player’s graveyard has <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /> in its mana cost, X is considered to be 0.