these 2 moves are spiky , watch good way to use graves and good way to use assasin first before see this.
so now u know good way to use assasin and grave ? let 's continue.
we can block assasin with 4 slots 2 layer of slayer vault or slayer tavern ( with tower defense prevent burst gem destroys it ).
even got maximum tower defense , vampire can release infernal lll to destory and assasin kills
so the best choice is , block with 4 layer , tower of seeing and towers , which mean both idea to anti good way to use grave and assasin.