A Dark Age-style heroes pack would be phenomenal.
You could even do this by faction.
House Davion
Hanse Davion's Battlemaster
Ardan Sortek's Victor
Justin Allard's Centurion
Andrew Redburn's Firestarter
Victor Steiner-Davion's Daishi
House Kurita
Takashi Kurita's Dragon
Theodore Kurita's Orion
Yorinaga Kurita's Warhammer
Hassid Ricol's Marauder
Subhash Indrahar's Battle Armor
Victor Steiner-Davion's Daishi
House Steiner
Whats-her-Steiner's Warhammer
Thomas Hogarth's Bunker
Adam Steiner's Axeman
Katherine Steiner-Davion's Flower Pot
Victor Steiner-Davion's Daishi
House Liao
Sun-Tzu Liao's Emperor
Candace Liao's Vindicator
Aris Sung's Wraith
Ion Rush's Fist
Victor Steiner-Davion's Daishi
House Marik
Thomas Marik's Archer
Kirc Cameron-Jones's Herb's Cats
Paul Master's Phoenix Hawk
Someone's Something
Victor Steiner-Davion's Daishi
Mercenary
Morgan Kell's Archer
Jaime Wolf's Archer
Grayson Carlyle's Shadow Hawk
Daniel Allard's Wolfhound
Victor Steiner-Davion's Bank Account