The Phoenix Gate is a magical time talisman featured in the series Gargoyles.
It was forged on Avalon, acting as a container for the phoenix entity. It allows the user to travel through time and space. It works if the user thinks of the place and time and chant the Latin incantation, Deslagrate muri tempi et intervalia! (translation "Burn down the walls of space and time!").
Then, a ball of fire appears and teleports the speaker and anyone close enough to him or her to whatever time and place on Earth the speaker had visualized.