Card effect
On Deploy: all heroes +1 level.
Skill
Beacon Fires of Red Cliff
Zhou Yu summons flames that deal 100+50% magic attack as magic damage to enemies within 2 tiles and heal him for 100+50% magic attack, leaving scorched earth until he is defeated. Enemies on the scorched earth take magic damage equal to 1% of their own max HP per second, while Zhou Yu restores 10% magic attack + 2% max HP per second.
Upgrades
10lv
Flame damage increased to 100+120% magic attack; flame healing increased to 100+120% magic attack; scorched earth healing increased to 20% magic attack + 2% max HP
40lv
Casting summons a firestorm on enemies in the scorched earth, dealing 100+150% magic attack as magic damage and stunning for 1.5 seconds
100lv
Turns the entire battlefield into scorched earth at the start of combat
Awakened card
Zhou Yu
On Deploy
All heroes +2 levels.
Tripartite Land
On Deploy: all heroes +2 levels.
How to obtain
Source: obtained from the shop, auctions and other channels