sliver deck mtg commander All 7 Commanders in Magic Ranked card Collector Booster Sample Pack Building a Competitive Sliver Deck

Whether that's something like Ghostly Prison or a Blazing Archon, you're pretty much dead in the water if you can't attack

Are Treasures a chronic enough problem to warrant explicit answers, like creature removal or graveyard hate

Similarly, sideboard in more removal and hand attacks to deal with them, too

Copying Dragons is just wild with cards like Dragon Tempest, Warstorm Surge, and Terror of the Peaks

Postmortem Lunge Is also pretty nice tech for getting that one last hit out of threats that we have let expire, or in case our opponent somehow kills one before it hits

It is unlikely that this will be better than tapping all threats, but I have never been in the business of criticizing based on a cards predecessors