Read event rules/structure:
https://etg.dek.im/forum/index.php?topic=1062.0CARDINAL 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 Material and Spiritual= 12 upgrades
~Deck upgrades for Cardinal = 13 upgrades
~G7s must be monos
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 Material and Spiritual = 12 upgrades
~Deck upgrades for Cardinal= 13 upgrades
~Decks must have 20% to 50% off-element cards
Matches for the RoundMatches are to be completed b/w 8/31 and 9/6
1. Cardinal vs. Spiritual (In-element)
Worldwideweb3 (2-5) Lost in Nowhere2. Cardinal vs. Material (In-element)
Timpa (5-2) Serprex
3. Spiritual vs. Material (In-element)
Asdw152 (3-4) Serprex4. Cardinal vs. Spiritual (Off-element)
Timpa (2-5) Septima Rhay5. Cardinal vs. Material (Off-element)
Oa (3-4) Dawn to Dusk6. Spiritual vs. Material (Off-element)
Asdw152 (3-4) Dawn to Dusk
Round Results Spiritual - 16 game wins; 2 match wins
Material - 14 game wins; 3 match wins
Cardinal - 12 game wins; 1 match wins
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.