Harvest of the Blood Moon -

Enchantment - Aura
Enchant permanent.
The player with the most nonbasics controls enchanted permanent.
At the beginning of your upkeep, Harvest of the Blood Moon does X damage to the controller of enchanted permanent where X is the number of nonbasic lands that player controls.
The basic thought behind this card is red can have a pull of the tides too. This one is much stronger than the other one and affinity isn't as natural in this one.
Current incarnation:
Harvest of the Blood Moon -

Enchantment - Aura
Enchant nonbasic land.
At the end of your turn, Harvest of the Blood Moon does X damage to the controller of enchanted permanent where X is the number of nonbasic lands that player controls.