Traitor's Punishment

Enchant creature
Enchanted creature loses all abilities and is a
Chair creature with base power and toughness
0/1. (It keeps all supertypes but loses all other types
and creature types.)
"Seating yourself on a guardian? Truly, such is a seat worthy of a Supreme One, which is to say, one which
no other could claim!"
— Demiurge to Ainz