nope, you can't have more than 5 stackes in battle at start. After learning Reserves skill you can have up to two stacks in reserve but they're not participate in battle.
Some ways to have more than 5 stacks in battle:
-use Phantom spell
-use Griffins' Split abbility
-use abbility of thorns to summon other thorns
-use druids abbility to summon beasts, bears
All summoned stacks will disappear after battle
|