|Location||Guardia Castle (Present)|
|Techs||Miasma / Confuse|
Needle Spin Ver. XIII
Needle Spin Ver. XIII Barrage
|Counters||Needle Spin Ver. XIII Barrage|
Yakra XIII (ヤクラ13世 Yakura Jūsansei?) is a boss in Chrono Trigger that appears in Guardia Castle in Present. He is the descendant of Yakra and wishes to get revenge for the defeat of his ancestor Yakra. He impersonates the Chancellor, much like his ancestor did.
"Hee hee hee! You're the ones who had better give up. If I can't avenge my ancestors the easy way, I'll do it here and now—the hard way"
— Yakra XIII
|Chrono Trigger Bosses|
|Prehistory||Nizbel | Nizbel II | Azala | Black Tyranno|
|Antiquity||Golem | Mud Imp | Red Mudbeast | Blue Mudbeast | Giga Gaia | Dalton | Lavos | Golem Overlord | King Dalton|
|Middle Ages||Yakra | Ozzie | Zombor | Masa & Mune | Flea? | Flea | Slash (Unarmed, Sword) | Magus | Melphyx (Core, Upper Body, Lower Body) | Diva Flea | Super Slash | Ozzie the Great | Rust Tyranno|
|Present||Dragon Tank | Heckran | Yakra XIII|
|Future||Guardian (Pod) | Krawlie | R-Series | Lavos Spawn | Mother Brain | Son of the Sun|
|Black Omen||Mega Mutant (Upper Body, Lower Body) | Giga Mutant (Upper Body, Lower Body) | Tera Mutant (Upper Body, Lower Body) | Elder Lavos Spawn | Queen Zeal | Mammon Machine|
|Bosses in the DS||Goldhammer | Nu Guardian | Nu Master | Archaeofang (Elder) | Archaeofang (Younger) | Master-at-Arms | Bladesman | Once-King Dalton | Steel Shade | Alabaster Shade | Crimson Shade | Eggsterminator | Dream Devourer|