Cool Card Design of the Day
11/22/2016 - Logic Gate is preemptive countermagic like Lunar Force but with more control and less information. You decide when to counter a spell, but you don't know what spell it is until you've decided.
Making them cast the card even when it's going to be countered keeps Logic Gate's effect more like a normal counterspell, but also feels kind of off. If we remove that, it gives us an opportunity to make a black discard spell that works like countermagic:
Either of these should create a small mind game where your opponent either needs to bait you into opening your Logic Gate, or convince you that's what they're up to so they can slip something through it.