Tibia Bestiary: gryphon (rapid respawn)

This video shows the most efficient way to unlock the gryphon bestiary entry during a Rapid Respawn event. The main idea is to bring a friend and alternate between the northern and southern mountaintop. Shoot firebombs on the tiles shown in this video, then run to the other mountain and kill everything there until your friend's firebombs run out. At that point (e.g. 05:18 and 11:23), renew your friend's firebombs and switch back to the other tower. Repeat until you complete the bestiary entry.

During a Rapid Respawn event, you can get about 400 kills per hour this way, allowing you to complete the 1000 required kills to unlock the bestiary entry in 2.5 hours.

Note: Gryphons spawn without a Teleport Effect appearing beforehand, and their spawn can be blocked by standing too close to the spawn tile. Make sure to keep the fire bombs outside of your screen, or to go to a different floor while waiting for respawn.