Numerix-110: Psychic Dragon Scarlet Eon
Rank 4 - FIRE - Dragon/Xyz/Effect
2+ Level 4 Dragon monsters
While this card has Xyz Material, other Dragon monsters you control cannot be targeted or destroyed by card effects. Once per turn: You can detach 1 Xyz Material from this card; halve the ATK and DEF of all monsters your opponent currently controls. If this card destroys an opponent's monster by battle: You can activate 1 of these effects.
- Gain LP equal to the destroyed monster's ATK.
- Special Summon 1 Dragon monster from your hand or Graveyard with equal or lesser ATK than that destroyed monster.
(I think we capped the Numerix at 109 with Tinkerer or something, so...Also would be tempting to design Firefighter Dragon legacy stuff, but I think I want to backpedal and do my original Dragon archetype. You can figure out what I based this on.)
2 or more Level (x) monsters