Shaman of Chaos
Spellcaster
[R] Return 2 Level 4 500/1000 monsters from your GY to the deck.
[E] This card gains 1000 ATK until the end of the opponent's turn, then you can destroy 1 Set Spell/Trap on your opponent's field.

Swift Knight
Warrior
[R] Send 1 card from your hand to the GY and reveal 1 Level 4 500/1000 monster in your hand to your opponent.
[E] Send the top card of your deck to the GY, then you can add 1 "Black Luster Ritual" or "Super Soldier Single Strike" from your GY to your hand.

Black Luster Ritual
[R] None
[E] Send monsters from your hand or field to the GY whose total Levels equal or exceed 8, then Ritual Summon 1 "Black Luster Soldier". (You cannot use more material than necessary.)

Super Soldier Single Strike
[R] You have a face-up "Black Luster Soldier" on your field.
[E] Shuffle 1 face-up monster your opponent controls into the deck.