
Whenever an instant or sorcery spell is cast during your turn, this artifact deals damage to any target equal to 1 plus the number of instant and sorcery spells cast before that spell this turn.
Sentinel Tower has 1 printing, first in Battlebond (2018). EDHREC ranks it #10,007 among Commander cards. It appears most in Zethi, Arcane Blademaster decks (3,381 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.