Bennie Bracks, Zoologist [Streets of New Capenna Commander] worker placement you may untap Grinding Station

you may untap Grinding Station

which are played after the Buy phase

You are a world-renowned master builder who has been asked by the Mad King Ludwig to help design his castles

They only specify the consequences should you fail

Savannah Lions can take a victim by surprise

Bennie Bracks, Zoologist [Streets of New Capenna Commander] worker placement you may untap Grinding StationSet: Streets of New Capenna Commander Type: Legendary Creature Elf Druid Rarity: Mythic Cost: {3}{W} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) At the beginning of each end step, if you created a token this turn, draw a card. His enthusiastic curiosity puts even the most fearsome of beasts at ease.