Link Cube

Here are the first two decks. I doubt I will be able to own two play sets of each of the four hand trap cards. This is the ultimate goal, regardless of whether I get there. The first two decks in the cube are No.1 and No.2 from YCS San Diego in November 2017. Shout-out to TCGPlayer for collecting these.

SPYRAL
Faisal Khan
www.youtube.com/watch?v=qk9e69_xRVA

Trickstars
Jose Osores
www.youtube.com/watch?v=lg88zWlSkkc

Gishki

From the game.

Effect Monsters
Gishki Abyss       3
Gishki Ariel         3
Gishki Avance     2
Gishki Beast         3
Gishki Natalia      1
Gishki Shadow 3
Gishki Vision       3

Ritual
Gishki Zielgigas 3

Spells
Gishki Aquamirror                 3
Mound of the Bound Creator 2
Mystical Space Typhoon 2
Salvage                                   3

Traps
Aquamirror Meditation                 1
Breakthrough Skill                         1
Compulsory Evacuation Device 1
Metal Reflect Slime                      3
Mirror Force                                 2
Wiretap                                         1

Extra Deck (all Xyz)
Abyss Dweller                             3
Evigishki Merrowgeist                 3
Gachi Gachi Gantetsu                   2
Gagaga Cowboy                           1
Number 101: Silent Honor ARK 1
Number 103: Ragnazero               1
Number 50: Blackship of Corn 1
Skypalace Gangaridai                   3

Yuma Tsukumo Pulls Part 2 of 2

Last pack has the rare I was looking for (Gashi Gashi Gantetsu).

Yuma Tsukumo Pulls Part 1 of 2

Building a Gishki deck.