PLST: Teferi's Protection MID the Imperial Royal Guard will

the Imperial Royal Guard will face down anyone that dares threaten the Emperor

featuring Celebi and Ditto

create a 1/1 white Cat Soldier creature token with vigilance that's blocking that creature

Mantis Falls is a “sometimes cooperative" game

then secretly vote on which suspect they think is guilty

PLST: Teferi's Protection MID the Imperial Royal Guard willUntil your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.) Exile Teferi's Protection.