Insane rulings question

[eyal282]

https://www.youtube.com/watch?v=U4n1ITM ... 4&index=12

"The number of legal attack targets has changed"

What if you negate boarbow with this card?

https://www.duelingbook.com/card?id=10138

Because you tributed for cost, the number of attack targets has not changed, but the number of legal attack targets has NOT changed.

[greg503]

https://www.youtube.com/watch?v=U4n1ITM ... 4&index=12

"The number of legal attack targets has changed"

What if you negate boarbow with this card?

https://www.duelingbook.com/card?id=10138

Because you tributed for cost, the number of attack targets has not changed, but the number of legal attack targets has NOT changed.

The attack targets themselves have changed outside of the Damage Step, a replay will occur

[Kitty Trouble]

Don't get caught up in the use of "number", if an attack target appears or disappears, or the opponent's monsters change, a replay will occur