yeh I agree to @Senhorohlo, I find tapu buku comforting, one of its cons are based on luck which is burns, next is yeh pretty slow but you just said it access on recovery moves are satisfying, and he rarely gets one shot because unlike tapu koko who is so damn useless, he has high defenses I build 252 EVs on bulu speed and careful nature since most of his life threatening moves are special based and 252 EVs on attack since he got 130 physical attack stat it can par with zard x attack stats and for te ability I dont use grassy because I usually spam earthquakes in doubles but if im not carrying a mon with eq i put grassy terrain since after all most of use spams eq XD, and grassy terain halves the power of eq so it still has advantages and if you are really annoyed enough how enemy is favored by grassy terrain bulu also have access to heal block, u only need a ground and rock type move to completely wrap his weaaknesses so u still have soavmce for horn leech and heal block and I use weakness policy as item for him XD, coz u can turn your weaknesses into your strength fire., ice, poison, steel tyoe move are rampant so 7 out of 10 chance the enemy will use one against ur bulu and one shotting him is not that easy so once weakness policy got procced, u can spam horn leech for sustain and attack stat boost affects lifesteal, well thats all sorry for a novel-y comment, I hope u find bulu useful too like we did XDD