Legendary cards require no specific orbs, and you can only have one unit of its kind in play at a time (including allies and enemies). There are a total of 23 Legendary cards in the game. None of these are Tier One cards.
Description[]
In BattleForge, legendary cards are characters relevant to the campaign storyline.
Cards Overview[]
Orbs
Number of Orbs
Type
Rarity
Raven Archwalker
300
1 Artifact Destroyer
Blackpowder Turret
Corrupting Shot
Slow
Fleet Support
5750
6100
The Incredible Mo
100
1 Statue
The Wrathful Mo
The Insidious Mo
The Benevolent Mo
Slowed Construction
2460
25 matching cards