Preferably a combo that would allow me to boast Eradicator Valkyrie multiple times in a turn
#searching for combos that work with these two
strong patrol
weary hazel
you can only activate a boast ability once each turn. thats why [[birgi god]] exists
languid birchBOT
Legendary Creature — God
Whenever you cast a spell, add 
. Until end of turn, you don't lose this mana as steps and phases end.
Creatures you control can boast twice during each of your turns rather than once.
"This is a tale to make all Kaldheim tremble..."
3/3
Harnfel, Horn of Bounty 
Legendary Artifact
Discard a card: Exile the top two cards of your library. You may play those cards this turn.
Like her well of stories, Birgi's horn never runs dry.
strong patrol
you can only activate a boast ability once each turn. thats why [[birgi god]] ex...
Ahhh ofc, okay nice! Thanks
weary hazel
You can copy it with things like [[lithoform engine though]]
languid birchBOT
Legendary Artifact
, 
: Copy target activated or triggered ability you control. You may choose new targets for the copy.
, : Copy target instant or sorcery spell you control. You may choose new targets for the copy.
, : Copy target permanent spell you control. (The copy becomes a token.)