Roc and Thunderbird

Stronghold creatures
Level 1
Goblin
Hobgoblin
Level 2
Wolf Rider
Wolf Raider
Level 3
Orc
Orc Chieftain
Level 4
Ogre
Ogre Mage
Level 5
Roc
Thunderbird
Level 6
Cyclops
Cyclops King
Level 7
Behemoth
Ancient Behemoth
Towns

Statistics
Roc
Cost per troop  600
	Attack 13 Defense 11 Damage 11–15 Health 60 Speed 7 Movement Flying Size 2 Growth 3 AI Value
Thunderbird
Cost per troop  700
	Attack 13 Defense 11 Damage 11–15 Health 60 Speed 11 Movement Flying Size 2 Growth 3 AI Value
Special abilities:
• Lightning strike
Portraits

Rocs and Thunderbirds are level 5 creatures of Stronghold town. They are recruited from the Cliff Nest. Rocs and Thunderbirds are the only flying creatures available at stronghold towns.

Lightning strike special ability

Every time a stack of Thunderbirds attacks (including retaliation), there is a 20% chance that thunderbolts will strike their target, delivering additional damage ten times the number of attacking Thunderbirds. The thunderbolts have the same visual effect as the spell Lightning Bolt, and the special attack is also counted as one in terms of immunities.