
Cast this spell only during the declare attackers step and only if you've been attacked this step.
Creatures you control gain reach until end of turn. (They can block creatures with flying.)
Treetop Defense has 1 printing, first in Portal (1997). EDHREC ranks it #32,408 among Commander cards. It appears most in Meng Huo, Barbarian King decks (2 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.