Straight from the Saikyo Duelist mangaka’s Twitter.

The cover of Volume 2 in color

Odd-Eyes Revolution Dragon

Level 12 DARK Dragon {Special Summon} Pendulum Effect Monster

ATK ?

DEF ?

Pendulum Scale: 12

Pendulum Effect:

(1) You cannot Pendulum Summon monsters, except Dragon monsters. This effect cannot be negated.

(2) You can target 1 Dragon Fusion, Synchro, or Xyz Monster in your GY; destroy this card, and if you do, Special Summon that monster.

Monster Effect:

Must either be Pendulum Summoned from your hand, or Special Summoned (from your hand) by Tributing 3 Dragon monsters (1 Fusion, 1 Synchro, 1 Xyz).

(1) You can discard this card, then pay 500 LP; add 1 Level 8 or lower Dragon Pendulum Monster from your Deck to your hand.

(2) This card gains ATK and DEF equal to half your opponent’s LP.

(3) Once per turn: You can pay half your LP; shuffle into the Deck(s) all cards on the field(s) and in the GY(s), other than this card.

Source