A Simple Stratergy:
1.Summon Rescue Rabbit,SS two Wow Warrior,then Xyz summon either Xyz monster.
2.Use Xyz Remora effect to detach two Xyz material, then special summon 3 fishes,including Xyz Remora.
3.Now you got 4 monster,using 2 of them to LS Mistar Boy,the rest use to Xyz summon a monster.