
Other creatures you control are Assassins in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
Face-down creatures you control have menace.
Whenever a permanent you control is turned face up, you draw a card and you lose 1 life.
Roshan, Hidden Magister has 3 printings, first in Assassin's Creed (2024). EDHREC ranks it #7,292 among Commander cards. It appears most in Ezio Auditore da Firenze decks (5,656 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.