During a preview video for Sunday’s WWE TLC pay-per-view, they listed The New Day vs. The Revival match for the SmackDown Tag Team Championship as a Ladder Match.
That stipulation had not yet been announced on WWE television so they may have jumped the gun. Either way, it looks like that stipulation will be announced tonight on Friday Night SmackDown.
Here is the updated card for WWE TLC:
Bray Wyatt vs. The Miz
Tables, Ladders, and Chairs Match
Roman Reigns vs. King Corbin
Rusev vs. Bobby Lashley (w/Lana)
WWE Tag Team Championship – Tables, Ladders, and Chairs
The Kabuki Warriors (Champions) vs. Becky Lynch and Charlotte Flair
WWE Raw Tag Team Champions
The Viking Raiders vs. TBD
WWE SmackDown Tag Team Championship – Ladder Match
The New Day (Champions) vs. The Revival
Aleister Black vs. Buddy Murphy
Here is the TLC preview that mentions the ladder match: