
{U}{U}, {T}, Discard a card: Counter target creature spell.
Stronghold Biologist has 1 printing, first in Nemesis (2000). EDHREC ranks it #24,636 among Commander cards. It appears most in Grandmother Goby decks (25 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.