ComboDeck

Legal	Commander Duel Commander Legacy Modern Penny Dreadful Vintage
Not in format	Standard Brawl Explorer Future Historic Old School Pauper Pioneer Pre-Modern

Oracle Rulings

Activating the ability with X = 0 will cause all creatures you control to become 0/0 and be put into the graveyard.March 19, 2021
Changeling applies in all zones, not just the battlefield.March 19, 2021
Mirror Entity's ability overwrites any effects that previously set a creature's base power and/or toughness. Any existing effects or counters that raise or lower a creature's power and/or toughness continue to apply to the creature's newly-set power and toughness.March 19, 2021

Lorwyn	rare
Commander 2013	rare
Modern Masters 2015	rare
Commander 2016	rare
Commander Anthology	rare
The List	rare	[0] [1]
Time Spiral Remastered	special
Crimson Vow Commander	rare
Commander Legends: Battle for Baldur's Gate	rare
Murders at Karlov Manor Commander	rare
Outlaws of Thunder Junction Commander	rare

This card isis not on the Reserved List.

America: TCGPlayer	Low	Avg	Foil (Avg)
The List	43¢	43¢	43¢
Murders at Karlov Manor Commander	46¢	46¢	46¢
Commander 2016	54¢	54¢	54¢
Outlaws of Thunder Junction Commander	55¢	55¢	55¢
Commander Anthology	61¢	61¢	61¢
Commander 2013	75¢	75¢	75¢
Modern Masters 2015	81¢	81¢	81¢
Commander Legends: Battle for Baldur's Gate	89¢	89¢	89¢
Crimson Vow Commander	$1.37	$1.37	$1.37
Lorwyn	$1.63	$1.63	$1.63
Time Spiral Remastered	$1.83	$1.83	$1.83

Europe: MKM	Low	Avg	Foil (Low)
The List	€0.27	€0.27	-
Outlaws of Thunder Junction Commander	€0.31	€0.31	-
Murders at Karlov Manor Commander	€0.34	€0.34	-
Commander Legends: Battle for Baldur's Gate	€0.37	€0.37	-
Commander 2013	€0.55	€0.55	€0.50
Crimson Vow Commander	€0.50	€0.50	-
Modern Masters 2015	€0.56	€0.56	€4.82
Commander Anthology	€0.56	€0.56	€0.83
Commander 2016	€0.63	€0.63	-
Lorwyn	€0.68	€0.68	€9.60
Time Spiral Remastered	€0.69	€0.69	€10

MTGO: Cardhoarder	Basic	Foil
Lorwyn	0.01TIX	0.44TIX
Modern Masters 2015	0.01TIX	0.23TIX
Commander 2013	0.02TIX	-
Time Spiral Remastered	0.02TIX	-
Crimson Vow Commander	0.10TIX	-
Outlaws of Thunder Junction Commander	0.14TIX	-
Murders at Karlov Manor Commander	0.20TIX	-