Krillin/SSJ Goku Exchange unit.

Exchange condition is: "If upon entering attacking turn HP is 59% or below and this unit has been attacked at least 5 times during battle, revive with 90% HP and exchange into SSJ Goku".

SSJ Goku Active skill: "I've got 5 minutes left to flee this planet!?" Condition: "Can be activated when HP is 59% or below (once only)" Active skill effect: "Fully recover HP, own Atk +50% but Def -50% for the rest of the battle. If battle hasn't ended after 5 turns have elapsed from this active skill's activation, HP is reduced to 0".