cr:6.2.3d

If a static-continuous effect is conditional on being generated,[1.8.4] its condition is evaluated at all times. The effect is generated when the condition is met and ceases to exist when the condition is not met.

Example: Luminaris has the text “If there is a yellow card in your pitch zone, Illusionist attacks you control have go again,” which is a conditional static-continuous effect that only exists when there is a card with a yellow color strip in the controlling player’s pitch zone and does not exist otherwise.