
Artifacts you control have protection from each mana value among artifacts you control.
Partner (You can have two commanders if both have partner.)
Rebbec, Architect of Ascension has 3 printings, first in Commander Legends (2020). EDHREC ranks it #10,141 among Commander cards. It appears most in Greasefang, Okiba Boss decks (1,050 on EDHREC). It has 8 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.