Blood for the Blood God!
Instant
This spell costs 
less to cast for each creature that died this turn.
Discard your hand, then draw eight cards. Blood for the Blood God! deals 8 damage to each opponent. Exile Blood for the Blood God!
Skulls for the Skull Throne.
Artur Nakhodkin
Rulings
The ability that reduces the mana cost only reduces its generic mana cost. It will cost at least {B}{B}{R}, even if more than eight creatures have died this turn.
(wotc • 2022-10-07)
Rulings
The ability that reduces the mana cost only reduces its generic mana cost. It will cost at least {B}{B}{R}, even if more than eight creatures have died this turn.
(wotc • 2022-10-07)