The best part about this deck is it's amazing search power and the synergy of effects with each other, with Gravekeeper's Recruiter as your main search engine. Baggy Sleeves is great because it further increases your card advantage whenever a high leveled monster you control is destroyed.
When Gravekeeper's Recruiter is sent from field to graveyard, you can search any Gravekeeper monster from your deck and add it to hand. This effect is really good as Gravekeeper's Recruiter only needs to be sent to the graveyard not destroyed meaning you can use him as tribute to get his effect out.
You can choose which effect to use when you tribute summon Gravekeeper's Oracle using Gravekeeper monsters. It's almost always safer to lower your opponent's attack and defense since it weakens them and makes your other monsters able to take them down without the threat of a Mirror Wall, but destroying their set monsters can be good too to prevent flip effects if you are certain you can take down their face-up monsters. Increasing his attack can be useful when you tribute 2 or more gravekeeper monsters.
Gravekeeper's Visionary is a good tech card to put in the deck. Summon him when you have a Gravekeeper monster in your hand, so that you can protect it from getting destroyed. Having more Gravekeeper monster in the grave will make Visionary stronger.
Before you worry about GK decks, I urgently need to point out first that your grammar is still NOT competitive enough. Before you plan anything as well, consider trading your phone or your DL account to get some extra money, then proceed to learn grammar better. This will surely keep you more competitive than those craps you are blabbering above.
For the support of the deck? I have no proof lol that’s why I said “apparently people saying” as far as I know it’s jush rumors. Currently plat 3 with my deck only cause I’ve faced like 8 plat 1 people in a row I was able to beat, kinda lucky
Konami pls give us some support on this poor leftout deck