Use Skull Lair to destroy a monster on the field and remove monster cards in your graveyard from play. Then, your Doomsday Horror is possible to gain very high ATK and DEF. Depending on a situation, you might need to destroy your Doomsday Horror to back banished monster cards to your graveyard, then you can use the effect of Skull Lair again.
Make full use of banished cards
Chaos Zone allows you to special summon a monster from banished zone. You will use the effect to special summon Doomsday Horror.
Any help is much obliged with this deck, sometimes I completely annihilate my oppenets and others I feel as though I'm going wrong somewhere. Any tips or pointers please? I'm currently trying for a second Sphere kuriboh if that helps, thanks guys
The tribute monsters are the ones that need tributes to be summoned, Barrel Dragon and Mefist. You don't have Escape from the Dark Dimension to get them to field for free so they only make the deck worse.