Syr Gwyn, Hero of Ashvale

Text:

Vigilance, menace
Whenever an equipped creature you control attacks, you draw a card and you lose 1 life.
Equipment you control have equip Knight .

Rulings:

• 10/4/2019 Syr Gwyn’s triggered ability triggers once per attacking creature that’s equipped, regardless of how many Equipment those creatures each carry.
• 10/4/2019 Equipment you control still have their other equip abilities in addition to equip Knight <img src="/Handlers/Image.ashx?size=small&amp;name=0&amp;type=symbol" alt="0" align="absbottom" />.
• 10/4/2019 Whether the target creature is a Knight is checked only as the equip Knight ability is activated and as that ability resolves. If the creature somehow becomes a non-Knight creature later, the Equipment remains attached to it.
• 10/4/2019 If Syr Gwyn leaves the battlefield after an equip Knight ability has been activated, that ability still resolves even though the Equipment has lost that ability.