Edison format ruling
Turbo Cannon
Card text as printed in this eraTurbo Rocket" + 1 or more non-Tuners
① Once per turn: You can target 1 face-up monster on the field;
destroy that target, and if you do, its controller takes damage equal to half its ATK on the field.
Rulings
No rulings currently available.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.