Not confirmed for release, but whether or not you believe that is your problem!

ストライク・タマーボーリング Strike Tamaboring
Normal Spell Card
[REQUIREMENT] None
[EFFECT] Choose 1 face-up “Tamabot” on your field and 1 face-up monster on your opponent’s field. For the rest of this turn, the “Tamabot” chosen by this effect gains ATK equal to [The the ATK of the opponent monster chosen by this effect], also its attacks pierce.

タマタマダウン Tamatama Down
Normal Spell Card
{TEXT UNKNOWN}

Note: This card is a reference to Black Hawk down I think.

レンダマブンシン Rendama Bunshin
Normal Spell Card
[REQUIREMENT] Send 3 cards from the hand o the GY.
[EFFECT] Choose up to 3 face-up “Tamabot” on your field. For the rest of this turn, those monsters can attack monsters 10 times, but you cannot attack with monsters, except “Tamabot” with 200 ATK.

Note: This is basically “Barrage” (Renda) + “Egg” (Dama) + “Doppleganger” (Bunshin).

タマタマバンボーン Tamatama Bang-Born
Normal Trap Card
【REQUIREMENT】 When a face-up EARTH Machine monster on your field is destroyed by battle, send the top card of your Deck to the GY.
【EFFECT】 Choose up to 3 “Tamabot” in your GY and Special Summon them to your field face-up.

Note: This. Might. Be a reference. To the Creepy Nuts song?

Source