Undertaker's pyro literally caught the stage on fire at WrestleMania 33

Oh no...

The Undertaker's entrance was epic Sunday night at WrestleMania 33, but things got a bit too real as the "Deadman" made his way down the ramp.

Check out the wild scene behind 'Taker:

Undertaker would go on to drop only his second loss at WrestleMania, as Roman Reigns joined Brock Lesnar as the only other wrestler to defeat the WWE legend at the big show.

Undertaker proceeded to take his gloves, jacket and hat off before leaving them in the ring, possibly signaling his retirement.