Sentinel Tower

Type: Artifact

Mana cost: {4}

Card text: 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.

Rarity: rare

Artist: Jung Park

"The built-in obstacles force competitors to think three moves ahead."

Released: June 8, 2018