The rest of the Burning Abyss cards in The New Challengers are revealed on Konami’s blog.
Alich, Malebranche of the Burning Abyss
Effect Monster
DARK Level 3
Fiend-Type
ATK 1200 DEF 0
If you control a monster that is not a “Burning Abyss” monster, destroy this card. You can only use 1 of the following effects of “Alich, Malebranche of the Burning Abyss” per turn, and only once that turn.
● If you control no Spell/Trap Cards: You can Special Summon this card from your hand.
● If this card is sent to the Graveyard: You can target 1 face-up monster on the field; negate its effects until the end of this turn.
Calcab, Malebranche of the Burning Abyss
Effect Monster
DARK Level 3
Fiend-Type
ATK 1400 DEF 0
If you control a monster that is not a “Burning Abyss” monster, destroy this card. You can only use 1 of the following effects of “Calcab, Malebranche of the Burning Abyss” per turn, and only once that turn.
● If you control no Spell/Trap Cards: You can Special Summon this card from your hand.
● If this card is sent to the Graveyard: You can target 1 Set Spell/Trap Card on the field; return that target to the hand.
Fire Lake of the Burning Abyss
Normal Trap
Send 2 face-up “Burning Abyss” monsters you control to the Graveyard, then target up to 3 cards on the field; destroy those targets.