Puresteel Paladin

Text:

Whenever an Equipment enters the battlefield under your control, you may draw a card.
Metalcraft — Equipment you control have equip as long as you control three or more artifacts.

Rulings:

• 8/7/2020 You may still activate the Equipment’s other equip abilities if you wish.
• 8/7/2020 Once the equip <img src="/Handlers/Image.ashx?size=small&amp;name=0&amp;type=symbol" alt="0" align="absbottom" /> ability is activated, causing Puresteel Paladin to leave the battlefield or causing its controller to control fewer than three artifacts won’t stop the equip ability from resolving.