327 cards found matching energy cost is greater than 3

Bandle Soldier
Bard
Baron Nashor
Battering Ram
Beast Below
B.F. Sword
Bilgewater Bully
Blade Twirler
Blast Cone
Blast of Power
Blazing Scorcher
Blighted Battleaxe
Blind Fury
Blitzcrank
Blue Sentinel
Bottled Constellation
Brazen Buccaneer
Breakneck Mech
Brynhir Thundersong
Captain Farron
Carnivorous Snapvine
Cataclysmic Duel
Catalyst of Aeons
Clairvoyance