Read event rules/structure:
https://etg.dek.im/forum/index.php?topic=1062.0MATERIAL HOME ROUND 
In-element Matches~7 games (not Bo7)
~Decks must be built with 100% in-element cards. In-element are the cards from your four quad elements and quad pillar
~Any mark or deck size may be used
~Chroma cards are off-element (except team's quad pillar, which is in-element)
~Teams may use an in-element card in a maximum of two games for each of their two in-element matches (excluding pillars and pendulums)
~Deck upgrades for Cardinal and Spiritual= 16 upgrades
~Deck upgrades for Material = 17 upgrades
~G7s must be a quad deck (quad = minimum 2 copies of non-pillar cards)
Off-element Matches~7 games (not Bo7)
~Any mark or deck size may be used
~Chroma cards are off-element (except team's quad pillar, which is in-element)
~Teams may use any card (in-element or off-element) in a maximum of two games for each of their two off-element matches (excluding pillars and pendulums)
~Deck upgrades for Cardinal and Spiritual = 16 upgrades
~Deck upgrades for Material = 17 upgrades
~Decks must have 30% to 60% off-element cards
~Deck mark bonus:
deck mark receives +1 deck upgrade
Matches for the RoundMatches are to be completed b/w 9/9 and 9/20
1. Material vs. Cardinal (In-element)
Serprex
(5-2) Timpa
2. Material vs. Spiritual (In-element)
Serprex
(1-6) Septima Rhay
3. Cardinal vs. Spiritual (In-element)
Worldwideweb3
(2-5) ASDW152 [Septima sub g6/g7]
4. Material vs. Cardinal (Off-element)
Dawn to Dusk
(2-5) (3-4) Oa [Timpa sub]
5. Material vs. Spiritual (Off-element)
Dawn to Dusk
(2-5) Septima Rhay
6. Cardinal vs. Spiritual (Off-element)
Timpa
(3-4) (1-6) Lost in Nowhere
Round Results
Spiritual - 22 game wins; 4 match wins
Material - 11 game wins; 1 match win
Cardinal - 9 game wins; 1 match win
After Matches~After a match, both players post results to round thread but do not post decks until all matches for the round are complete.
~Teams should post decks at the end of the round if the original players are not available to post quickly.