Hustle
{U/R}Instant
Target creature attacks or blocks this turn if able.

Instant // Sorcery
Instant
Target creature attacks or blocks this turn if able.
Sorcery
Creatures you control get +2/+2 and gain trample until end of turn. You may turn a creature you control face up.
This card has a static ability that applies continuously as long as it's on the battlefield. There's no trigger or activation — the effect just exists. Removing the permanent is the only way to stop it.