Crew champions gain 5% Health & AS for each Crew member fielded. Every 3-star Crew champion grants an additional bonus.

• 1x ★★★ : +1 XP per reroll, and Crew unit odds never drop with player level.
• 2x: ★★★:+1 free reroll / round.
• 3x ★★★: Deal 280 damage to fire a rocket dealing 80 dmg.
• 4x ★★★: Fire rockets 2.50% more often per player level.
• 5x ★★★: Fire the Planet Cracker and immediately end the game!

Units gain 5% Durability while shielded. Once per combat at 50% Health, Protectors shield themselves and their closest ally for a percent of their maximum Health. Shields stack.