The Legend Rule states:
If a player controls two or more legendary permanents with the same name, that player chooses one of them, and the rest are put into their owners' graveyards.
This is just a rule clarification so my brother believes me, but is everything listed below legal?
- tap Tamiyo's Journal and sacrifice three clues to find another Tamiyo's
- play it for 5 mana and put the tapped Tamiyo's into the graveyard
- tap the untapped Tamiyos and sacrifice three more clues