You WILL roll for Oberon
You WILL roll for Caster Artoria
You WILL roll for Koyanskaya of Light
You WILL roll for Summer Skadi
You WILL roll for Skadi
You WILL roll for Merlin
You WILL roll for Summer BB
You WILL roll for 3 copies of Morgan
You WILL roll for 3 copies of Kuku
You WILL roll for 3 copies of Tez
You WILL roll for 3 copies Arjuna Alter
You WILL roll for 3 copies for Ciel
You WILL roll for 3 copies Gilgamesh
You WILL roll for 3 copies of Aesc
You WILL roll for 3 copies of Arcueid
You WILL roll for 3 copies of Christmas Arcueid
You WILL roll for 3 copies Summers Berserker Artoria
You WILL roll for 3 copies of Summer Ibuki
You WILL roll for 3 copies of Louhi
You WILL roll for 3 copies of Lilith
You WILL roll for Black Grail
You WILL roll for Poster Girl

Otherwise, you will NOT keep up with the Meta and you will FAIL to clear 90++ nodes and you will THIRST for farming materials and bond and event CEs. And it will be YOUR fault for being too PRIDEFUL and STUPID to roll for what you know you needed