Many of the features used in Genealogy of the Holy War would appear in later games : the Weapons Triangle and expanded Support conversations became a staple of the series .
Romance and playable characters from different generations became a core part of Fire Emblem Awakening .
Many of the features used in Genealogy of the Holy War would appear in later games : the Weapons Triangle and expanded Support conversations became a staple of the series , while romance and playable characters from different generations became a core part of Fire Emblem Awakening .