mtg cards store Ultra Pro Destroy target creature or planeswalker. Golden Gate Games - Trading

That's because when it's exerted, it gives every other character on your board +2 strength

Even a single spell cast with this is like you drew a real card

While Necrodominance is on the battlefield under your control, abilities that trigger whenever a permanent you own is put into your graveyard from the battlefield (for example, "When this creature dies") won't trigger because cards and tokens are never put into your graveyard

I suppose Bruvac the Grandiloquent received an upgrade here

(However, if you treat some of these as wincon, you should keep those) As I mentioned, Im not quite sure what is common to play with Sythis, but as you have many spells with mana cost 3 or less, you could try Sun Titan