Earthbound

This is a basic earthbound deck. They, or this deck specifically, are go 2nd deck with some easy way to get several medium-large monster fast. Ultra poly is our harmonic synchro fusion at home. We play 1 HSF to at least Here is some simple combo with them.

- Combo 1: starts with ground keeper and stone sweeper.

Discard stone sweeper, search line walker, normal line walker, search prison, activate prison, normal ground keeper, ground keeper eff summon stone sweeper from deck/gy. Alternatively you can normal ground keeper special line walker, search prison, activate prison special stone sweeper.

Synchro summon geo gryphon using stone sweeper and ground keeper, gryphon eff special stone sweeper, synchro summon geo gremlin.

This set up will let us have disruption using geo gremlin. And we can special ground keeper using gryphon quick-eff, thus summon line walker thus search harmonic synchro fusion to help us OTK

- Combo 2: starts with ground keeper, stone sweeper,

same thing as above until we get all 3 earthbound prisoner monster. Activate ultra poly, fusion summon geo kraken using ground keeper and stone sweeper. Activate ultra poly gy eff to special ground keeper and stone sweeper. Synchro summon muddy mudragon. After that you can go either synchro summon hot red dragon archfiend abyss or use muddy mudragon eff to fusion summon grapha.

- combo 3: starts with ground keeper and garbage lord (or other lv5 DARK extender like kaiser vorse raider).

normal ground keeper, special line walker, search HSF. Special garbage lord. Synchro summon muddy mudragon. Activate HSF sending line walker and muddy mudragon special abyss and grapha.