This is the starter deck for you
Pre-orders on announced sets usually open weeks ahead of the street date, so getting in early matters
if you assume, on average, you're drafting 31 playables for your deck (23 spells, 5 lands, 3 sideboard cards) then approximately 10% of your cube could potentially be strong sideboard cards and the resulting decks would be 'more powerful' than a cube with no sideboard cards
Simply press the centre button inwards to release the latch
Send a Trap that is listed on that card from your hand or Deck to the GY, and if you do, Special Summon that monster(This is treated as a Special Summon with "Fang of Critias") -Reveal 1 monster that lists "Claw of Hermos" in its Text
Im seeing some decent ebay prices