Keep in mind that unblockable only prevents blockers from being declared, it does not prevent creatures from being removed or having abilities used on them.
: For just one blue mana, this aura grants unblockability and allows you to scry 1 whenever the creature attacks, providing both evasion and card selection. mtg cards that give unblockable
Here are some popular MTG cards that give unblockable: Keep in mind that unblockable only prevents blockers