mtg budget sliver commander deck Hivelord Sliver Tribal Magic EDH You may cast it without paying its mana cost The First Sliver (Commander) -

With that said, I much prefer this new on-attack trigger to the previous one, as it puts a huge ominous clock on the opponent while still allowing room to recover

Its probably okay at seven, but might still be pretty scary

This deck packs a ton of firepower and plenty of ways to deal with almost any threat your opponent can put down

No visible damage

Short of countering whatever shenanigans you're doing to bring it back, there's not much your opponent can do to prevent sacrificing three creatures

Its prone to running out of steam after a wave of aggression, and it has few ways to bounce back if its win condition gets denied