Related One of the benefits, though potentially the biggest drawbacks here, is that Sliver Gravemother is a five-color commander, meaning you have access to a lot of spells, but also, you may have some trouble getting the mana base sorted out
She's a solid option for the dungeoneers among you
If you do, Furyblade Vampire gets +3/+0 until end of turn
While it can take some ingenuity to meld these two archetypes together, it'll pay off massively
They used to be, sure, but in recent days, there have been plenty of changes made that affect either recently introduced mechanics like the companions, but there have also been changes to things that have been around far longer, such as cascade
If anything, it will put an even bigger onus to run blue to counter OpAgent on the stack