Encantamento — Aura
Encantar criatura
A criatura encantada recebe +0/+2 e tem "

: Compre um card e depois descarte um card."
Once the ability granted by Hard Cover has been activated, it will resolve even if Hard Cover leaves the battlefield before that ability resolves.
You draw and discard all while the granted ability is resolving. Nothing can happen between the two, and no player may choose to take actions.