Golgari Gardens presents two major threats: Crypt Rats can wipe your entire board of small creatures, and between 3 mainboard Nihil Spellbombs and 2 Bojuka Bogs they will consistently neutralize your graveyard recursion, making Rotten Reunion largely dead. Cut Rotten Reunion entirely along with the lower-impact one-ofs, and bring in Tragic Slip as your primary answer to Crypt Rats — morbid is trivially active in this deck, letting Tragic Slip kill any creature including Troll of Khazad-dum. The two additional Mesmeric Fiends come in to strip Crypt Rats or Cast Down from their hand before they can stabilize the board. Your priority is building a wide board early, holding Supernatural Stamina as protection against targeted removal, and using Village Rites to convert creatures into cards before a Crypt Rats activation resolves.