234 cards found matching energy cost is at least 5

Ahri, Alluring
Alpha Wildclaw
Ambessa, Respected and Feared
Ancient Warmonger
Angler Beast
Anivia, Primal
Annie, Fiery
Arachnoid Horror
Arena Kingpin
Arise!
Armed Assailant
Ashe, Focused
Astral Heron
Atakhan
Aurok General
Ava Achiever
Azir, Ascendant
Baccai Sandspinner
Baron Nashor
Battering Ram
Beast Below
Bilgewater Bully
Blast of Power
Blazing Scorcher