Things like Contagion Engine or The Scorpion God can take advantage of any players Doubling Season
Ideally, you want to give this some sort of evasion, and cards like Garruks Uprising help with that
Like most Magic: The Gathering cards, the value of Assassin's Trophy depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Assassin's Creed)
Then draw a card
When it's defeated, exile it, then cast it transformed.) Flash When Invasion of Innistrad enters the battlefield, target creature an opponent controls gets -13/-13 until end of turn
If you like bending your mind with lots of synergistic card interactions (and if you're reading this, you probably do) Tayam can be a great Commander choice